bond breaker tape sealantnext audible sale 2022. Purchase Bastion 300ml Bond Breaker Joint Sealant. Nomaflex does not impede cure time. Thioflex 600 multi-component joint sealant is based on a liquid polysulphide polymer, which when mixed and applied, cures to form a tough, rubber-like seal. 2 Trial Joint Sealant Installation 1. 5” use a 2:1 width to depth ratio to accommodate movement. THE STANDARD SPECIFICATIONS, SERIES 2015, ARE AMENDED BY THE FOLLOWING MODIFICATIONS AND ADDITIONS. 4 mm), do not exceed 1/2 inch (13 mm) in depth. Apply the sealant so that it is- All bond breaker joint sealant profiles must be a minimum 6mm in depth at the mid-point of the joint. 7. In shallow joints self-adhesive polyethylene tape can be used. For construction or contraction joints a bond breaker tape or back-up strip should be used. Apply the masking tape on the edges of the both the joint faces. It is important for the sealant to bond to joints in. In joints where polystyrene or bitumen impregnated fillers have been used, Abelflex is ideal as a bond-breaker. Important Considerations: Joint Cleanliness- A clean joint should have no visible signs of residual sealant or debris on the joint face and some form of backer rod or bond breaker tape be installed. Bond Breaker D. BOND BREAKER TAPE CONCRETE SEALANT BACKER ROD (COMPRESSED) COMPRESSION FILLER The diagrams shown below depict the relationship between joint design and the maximum strain (S) on the parabolic surface of a Sikaflex® joint sealant. B. 3 Low Modulus Silicone Sealant: 932. 94. a bond breaker between the casting slab and the tilt-up or lift-slab panel. Master Wall® System Latex Sealant as Bondthe joint shall be mechanically cleaned by water or sand blasting. . surface conditioner or primer, type of sealant backing material, bond-breaker, and joint ®ller, among others. The ratio of joint width toVetoflex PU780 is one part, moisture curing, low modulus elastomeric joint sealant based on polyurethane. Aquaband is an innovative detailing system designed for waterproofing and sealing all types of joints, junctions and general areas subject to movement. 5 inches (38 mm). Figure 1. External walling and cladding Expandafoam Closed Cell is used as a backing strip forMasterSeal NP 2 sealant. 1 litre can, average coverage 10m2Bond breaker and closed cell back-up material for use with joint sealants. • Backer rods, joint fillers or bond breakers must be tight to the sides of the joint to prevent loss of sealant through the bottom. Where hydrostatic pressure exists, only If the joint or crack becomes contaminated, damp, or wet, remove the bond breaker if it has been installed. 2. Economical Easy to install Readily compressible Rot proof and non-absorbent Provides bond breaker and minimum strain shape for joint sealants Provides a firm backing for sealant tooling Advantages The use of Expancell will also act as a bond breaker at the base of the joint thus preventing three sided adhesion and the accompanying additional. Most substrates only require priming if testing indicates a need or where sealant will be subjected to water immersion after cure. Compatible with Davco K10. Warranty. Features. Three-sided adhesion can be eliminated by the addition of a bond breaker tape or backer rod. PU sealants are mistakenly used as a bond breaker, where a neutral cure silicone should be installed. Special Order. Prior to any full-scale application of a subsequent paint, coating, sealer, adhesives sealant, grout, etc. The bond breaker shall serve to ensure that the bottom of the sealant is bond free, thereby allowing the sealant to adhere only to the sides of the joint. JOINT DIMENSIONS Joint size should not exceed 1/2" wide x 1/2" deep. 3. For construction or contraction joints, use a bond breaker tape or back-up strip. The round profile assists in providing the correct joint sealant profile allowing optimum movement. the sealant joint depth (measured at the center) should always fall between the maximum depth of ½" and the minimum depth of ¼". Backer rods should be closed-cell polyethylene foam. Bond Breakers or masking tape Bond breakers prevent three-sided adhesion of the sealant (i. Color: Clear: EUCO 700: Semi-Rigid Joint Filler quantity . Priming Priming is not usually necessary. 2. The joints should be sized so maximum extension and compression does not exceed +100 and -50 percent respectively. Joint sealants help keep wind and rain out of buildings and foreign solid mat-t e r, such as dirt and ice, out of joints. Bolt down the collar to the drain flange. Uncured material can. It seems insignificant, but some sort of bond breaker — backer rod or grip strip or clear packing tape — is the difference between a long-lasting, durable caulking and chinking job and redoing the work year after year. Increasing the width (W) of the joint and decreasing the depth (D) generally reduces. Sikasil® is Sika’s line of professional-grade silicone sealants that are ideal for applications including glass-to-glass and glass-to-metal surfaces. Recommended Backing MaterialsThe bond breaker tape shall be approximately 1/8 inch wider than the nominal width of the joint and shall not bond to the joint sealant. • For a joint size larger than 1 inch, the depth should be kept to between . It is important for the sealant to bond to joints in two places so it can expand properly. (See data sheet for the type of sealant to be used). A WATER REPELLENT, WAX BASED BOND BREAKER MATERIAL DESCRIPTION Sika® BondBreaker W is a water repellent, wax based bond breaker material. Bond Breakers Sec 2 2-3 ® ® Guide to Tilt-Up Bondbreakers A bond breaker is a ‘material used to prevent adhesion of the newly placed concrete to the substrate’*. WPA MS is a single component, moisture cured silane modified hybrid sealant free of solvents and isocyanates, with a very low VOC content. Installation of Sealants: Install sealants by proven techniques that result in sealants directly contacting and fully wetting joint substrates, completely. Priming is typically not necessary. Open cell polyurethane foam or closed cell polyethylene Bastion 300ml Bond Breaker Joint Sealant (0) $9. Install bond breaker tape or backer rod to prevent bond at base of joint. Leave no voids. - Requires no additional bond breaker. Follow these guidelines when placing the sealant: a. • Excessive sealant depth will result in. typically up to 25% larger) than the actual width of the joint to provide a friction fitfrom the driving surface and should show necessary joint fill-ers, sealant backing, bond breakers, and bonding surfaces. JOINT BACKING BOND BREAKER Joint backing should be used to control the recommended joint depth and prevent 3-sided adhesion. Suitable as a back-up filler for most liquid sealants Ideal for stopping contaminants such as soil entering into expansion slots and joints. Add to Cart. Bond Breaker Tape stops joint sealants from adhering to surfaces and preventing “3-sided adhesion” which limits the ability of the sealant to accommodate movement. Consultmm) and width is 1/4 in. B. Where hydrostatic pressure exists, only bond breaking tapes must be used,Bastion 300ml Bond Breaker Joint Sealant (0) $9. When a bond breaker is needed at a construction joint, a curing compound, form release agent and the like can act as a bond breaker. If joint depth does not allow for backer rod installation, use polyethylene bond breaker tape. Depth = ½ Width. What’s more is that CERA-ROD is great for use with hot-applied joint sealants—it is proven not to melt, shrink, evaporate or stain. 3. Bond Breakers Bond breakers prevent three-sided adhesion of the seal-ant (i. Mastic is a form of sealant or adhesive used to fill the joints or as a bond for different materials and gaps. Add to Cart. For window perimeter joints, such as fillet beads or angle beads around windows and doors, the minimum. The primary function of a joint sealant is to prevent the intrusion of un-wanted substances into or through the joint. A bond breaker is therefore employed to minimise the stresses by providing bond relief and ensuring proper functionality of the membrane. Tool as required to properly fill joints and force sealant against joint interfaces, maximizing bond. B. Service temperature -50˚C to. 3. SEALING OF LARGE MOVEMENT JOINTS HYPALON SHEETING COMPATIBLE, PROVEN ADHESIVE SEALANT BOND BREAKER TAPE CONCRETE SEALANT BACKER ROD (COMPRESSED. Joint design Again to ensure long term performance the depth of the joint should be designed to be approximately half of the width especially on joints > 25mm wide. Economic option for Joint Sealant in Waterproofing applications. e. A thorough wire brushing, grinding,Fastflex (formerly branded as Isoflex) extends the service life of concrete by acting as an insulator in isolation joints and expansion joints while acting as a bond-breaker for sealants. D. High recovery rate. Add to Cart. 8. It is important however that the sealant/bond breaker rain screens are backed by aJoint Sealant Material To Be 8") (w +1 Tape Bond Breaker Or Crack Existing Joint Saw Cut Or Formed Joint 4"" to 1 8 1 4"" to 1 8 1 32" Max. 3. Sealant works like a rubber band or a shock absorber bonded between two surfaces, stretching back and forth as the two surfaces move. Use bond breaker tape over the backer material. Two sided adhesion allows sealant to stretch with joint movement. Inside Corner Joint: Where substrates are abutting and no-to-minimal joint movement is anticipated , provide bond breaker tape in the corner extending no less than ” (6 mm) out from the corner in BOTH 1/4 directions (see Image 2). 4 Neoprene SECTION 07 92 00 Page 1. Tool as required to properly fill joints and force sealant against joint interfaces, maximizing bond. As the sealant joint width becomes larger than 1", the depth should be held to approximately 3/8". JOINT SEALANTS . Bostik’s recommended sealants • Bond breaker is to be installed over the dry primer coat where a bond breaker joint is required, e. Sika® Duoflex NS is a two component, non-sag, premium quality polysulfide sealant, specifically designed for vertical and overhead surfaces. Types of bond breakers. in deep joints, the sealant depth must be controlled by closed cell backer rod or soft backer rod. 75 . backer rod or foam bond breaker tape is applied over it, and the sealant installed and tooled. e. Where a particularly neat finish is required, mask. This reduces cost and improves installation time. The sealant joint shall fully embed the bond breaker tape, extending 1/4” (6 mm) to 3/8” (10 mm) beyond the endThis type of tape is made of polyolefin, or Teflon, and. A high-performance Bond Breaker Joint Sealant to provide extra protection and flexibility in vital joints for all waterproofing applications. 1 DESCRIPTION: A. Bastion 15kg Under Tile. after the sealant is cured, as it is extremely difficult to apply such materials onto the surface without contaminating the joints. - Will not discolor sealants or substrates. 94. Ensure that the air temperature during placement is at least 40 ºF (4 ºC). This article discusses the features of mastic sealants in the construction industry. Compare. it into the joint channel without stretching it lengthwise. It is suitable for movement and connection joints for indoor and outdoor applications. Apply continuous bead of USG Sheetrock® Brand Acoustical Sealant around all openingsD. Most substrates only require priming if testing indicates a need. Bond Breaker Tape is used in joint sealing applications to ensure sealant only adheres to two faces of the joint. Flexible Joint Sealant. Using braided sealant backing to compensate for a joint opening that is too large for the backing material. 5m / 6. • For a joint size larger than 1 inch, the depth should be kept to between . g. This is when the sealant is adhered to the bottom and both sides of the joint. All bond breaker rods installed shall be covered by a sealant at the end of each work day. Product code: 305534. Bond-Breaker Tape: Polyethylene tape or other plastic tape. joint sealant and no bond or reaction shall occur between the rod and the sealant. 1 "Min. Bond-Breaker Tape: Polyethylene tape or other plastic tape recommended by sealant manufacturer for preventing sealant from adhering to rigid, inflexible joint-filler materials or joint surfaces at back of joint where such adhesion would result in sealant failure. 6 cm) thick but no greater than 1/2 inch (1. E. If ambientAsphalt Sealant. Let us know what you think! If you. The number of joints and the joint width should be designed for a maximum of ± 35% joint movement from the initial joint width. Tel: +61 3 9279 9333. This question is taken from book named – A Self Learning Manual – Mastering. Contact us4 MAINTENANCE OF SEALING JOINTS Sealing joints fulfill an important role when it comes to protecting the bond line from environmental influences or simply prevention of moisture or water ingress. Never use open cell rod in on grade horizontal joints. These sealants cure upon exposure to moisture in the air to form aThis product acts as a powerful bond breaker in the prevention of bottom-side sealant adhesion. Where a particularly neat finish is required, mask the face edges of the joint before sealing and remove immediately after tooling is. 2. Add to Cart. - 1 - Types of bond breakers Bond breakers can be flexible sealants like silicone or polyurethane, bond breaker tapes, fabric mesh or foam rods. 02 SEALANT AND CAULKING MATERIALSFind Bastion 300ml Bond Breaker Joint Sealant at Bunnings. Elastic reinforcement essential for the critical movements areas. (Vetoflex PBR). Back-up Rod: A type of sealant backing. Bond breaker tape: primarily a self-adhesive polyethylene or teflon material. in deep joints, the sealant depth must be1/2 inch (13 mm). For use on horizontal substrates. Innovative detailing system designed for waterproofing and sealing all types of joints, junctions, and general areas subject to movement. highest paying part-time jobs in germany for international students 2022 / 10 / 02Expansion Joints - - All expansion joints must be isolated from the membrane by a minimum 12mm wide bond breaker tape that covers the entire width & length of the joint. Customer Service: 1. Use a sealant backing or. The cured sealant. Use bond breaker tape over the backer material. To ensure free movement in the joint, bond breaker tape is placed between the joint sealant and joint filler. Polyethylene tape is commonly used as bond breaker tape. Use a Sika PEF backing rod to form the joint base. ) The sealant should have a minimum bond of 1/4 inch on the side of the joint and a depth of 1/8 inch to 3/8 inch at the center. formed joints a polyethylene bond breaker tape must be used to prevent sealant from adhering to the back face of the joint. The sealant does not adhere to it, and no separate bond-breaker is required. The cured. Weatherproof, highly flexible and paintable* after it’s cured, it doesn’t need a primer before use. sticking to the bottom of the joint and then tearing when the joint opens. 68 (150) Surface and ambient temperature minimum 40-100 maximum 14 days ChemMasters Aquanil Plus 100 (P)(1) Clean, free from dirt, dust, laitance, oil, grease, paints, curing or sealing compounds, tilt up bond breakers or other contaminants 1 Application: 9. Acting as the required system "bond breaker", the B50 Joint Band will accommodate movement in longitudinal, lateral and transverse directions enabling high elongation, rupture resistance and up to 100% elastic recovery 💪 Clean joint surface, free from dust and other contaminants. The bond breaker tape stops the sealant from adhering to the surfaces and prevents three-sided adhesion. USES Sika® BondBreaker W is used for "match-cast", "tilt-up" and "tilt-slab" constructions. Compare. 4 BACKSTOPS 2. Bond breaker tapes are obtainable in the mentioned width:15 mm,. Available in a 300ml cartridge and as a 600ml sausage. In instances where the joint configuration will not permit a backer rod it is recommended that the use of an alternative bond breaker be used. - An extra 900-micron (0. Backer rod Sealant. This clear, tough plastic tape with a clear polyethylene adhesive backing is eight mils (. Industry standard is 5-year warranty for urethanes and horizontal silicones; 20 years for vertical silicones. essential that bond breaker tape or polyethylene closed cell backer rod be used to regulate joint depth and prevent three sided adhesion. You can simply use a bond breaking sealant or preformed bond breaking corner, tape and pipe sleeves. For optimum performance, the width of the sealant bead should be approximately two times the depth. Priming All joint surfaces must be. When cured it forms a tough, flexible seal and bond, capable of cyclic expansion and compression movement. Bostik’s recommended sealants • Bond breaker is to be installed over the coat where a bond breaker joint is required, e. Clean all surfaces. Bond Breaker Strips. Step 4: Membrane application. used. - Substrate gaps at drainage outlets, flashings,. Bond breaker tape or backer rod must be used in bottom of joint to prevent bond. 2. Innovative detailing system designed for waterproofing and sealing all types of joints, junctions and general areas subject to movement. Commonly. Bastion 100mm x 10m Bond Breaker Waterproofing Joint Band (1) $25. Where a particularly neat finish is required, mask the faceExpansion Joints - - All expansion joints must be isolated from the membrane by a minimum 12mm wide bond breaker tape that covers the entire width & length of the joint. DOWSIL™ 123 Silicone Seal H. Flashing at lintels and sills (shown in Figures 2 and 3, respectively) is very similar. Bond breaker Tape is black self-adhesive. Cork or rigid non-The bond breaker is applied in joints where walls meet floors or two walls meet in a corner. Vetoflex PU780 is one part, moisture curing, low modulus elastomeric joint sealant based on polyurethane. CURE & TILT WB cures the concrete floor or casting slab and top sides of panels once poured. bead of sealant to seal perimeter of partition. Flexible Joint Sealant. Click here to access Bastion 600mL Bond Breaker and MS Joint Sealant – User Guide. Add to Cart. Self Adhesive Butynol Tape that is the ultimate in bond breaking. Maintain Section format, including the UH master spec designation and version date in the center columns of the header and footer. It is suitable for movement and connection joints for indoor and outdoor applications. Furnish labor, materials, equipment and services necessary to caulk and seal. Apply joint sealants in uniform, continuous ribbons without gaps or air pockets, with complete "wetting" of joint bondstructure. In such cases, the use of bond breaker tape in lieu of backer rod is acceptable. It is an elastic and flexible material used to create a durable bond between two different surfaces or to protect a particular surface. A. Protect surfaces with masking tape. )SECTION 07 9200 - JOINT SEALANTS. 421. Crommelin Bond Breaker Bandage 100mm x 50M Bond-breaker tape made of non-woven polyester fabric called Crommelin Polyfab BB is self-adhesive and intended to be installed over joints, fissures, or other places where structural movement is anticipated. Use CRL Bond Breaker Tape to create proper two-way sealant bonds. Apply moderate pressure to break seal inside the nozzle. Compare. 3M™ Bond Breaker Tape 8891 features a strong polypropylene backing with a synthetic rubber resin adhesive. $9. Elastic reinforcement at critical movement areas. debris and failed sealants, such as in recaulk-ing applications. 3. This clear, tough plastic tape with a clear polyethylene adhesive backing is eight mils (. Dimension C must be at least 6 mm (1/4”). 605-2. General purpose polyutherane exterior grade joint sealant. 800. Closed cell backer rod should be about 1⁄ 8" (3 mm) larger in diameter than the width of the joint to allow for compression. This base surface can be an isolation or expansion joint filler material, concrete, backer rod, or any other base that can lead to a three-plane adhesion condition. Pavt. Always use bond breaker tape or closed cell backer rod for support on horizontal joints. Sealants. The product should be used where appearance. Bond The sealant should bond only to the substrates that will be moving. NOTE 1—This legend applies to Figs. PART 1 - GENERAL. When cured it forms a tough, flexible seal and bond, capable of cyclic expansion and compression movement. JOINT PROTECTION. Reinforcing Fabric maximises membrane strength in vulnerable areas such as corners and construction joints and doesn't compromise the flexibility of the waterproofing system. cord must be inserted into the joint to a depth that will accommodate the depth of sealant specified i. Sikaflex® MS has been formulated for sealing joints in and around concrete, brick, masonry, pre-cast panels, stone cladding, windows, doors and fibre cement sheeting. Contact CRL Customer Service. 1 Introduction. Consult mm) and width is 1/4 in. Hybrid MS Polyurethane Sealant. If a solid formed joint base already exists as a result of the construction process it must be covered with a bond breaker tape. 2. Rp435. internal brick reinforcement. 1 Porous substrates 8 4. More joint movement can be accommodated in a thin bead of sealant than in a thick bead. Bastion 100mm x 50m Waterproof Reinforcing Fabric (0) $19. To properly install sealant, you need to provide a joint between two materials. It’s ideal for sealing expansion and construction joints in vertical and horizontal applications. Because many backup materials act as bond breakers, a separate bond breaker material is not always. In this con-Compact sealant into joint with a wet wooden spatula and smooth off to the desired finish. SKU: EUCO7002G. The joint filler sop shall be of a closed cell expanded polyethylene foam backer rod and polyethylene bond breaker tape of sufficient size to provide a tight seal. The depth of the sealant joint should be ½ the width of the joint. 2. Bond Breakers. EN 13108-6 8. is a cus tom extrusion or mold made of higher durometer silicone rubber used in custom applications. This clear, tough plastic tape with a clear polyethylene adhesive backing is eight mils (. Apply bead of silicone or urethane sealant around the drain flange at the drain throat to join NA 1740 to the drain assembly. Joint Sealant Material To Be 8") (w +1 Tape Bond Breaker Or Crack Existing Joint Saw Cut Or Formed Joint 4"" to 1 8 1 4"" to 1 8 1 32" Max. from adhering to the back of a raked joint or to the backup), allowing the sealant to freely deform in response to building movements (see Figure 1c). Use only the correct backer rod size. Often necessary because of the sealant in-compatibility with these forms of fillers. Where hydrostatic pressure exists, only bond breaking tapes must be used, not foamed back-up strips. Sikaflex-11 FC Sikaflex®-11 FC is a one part, moisture curing, elastic joint sealant and multipurpose adhesive based on. Neutral cure silicone used as a bond breaker. Pavt. 1. Email Us. It’s important to match the sealant contact depth to the type of joints. Low VOC Sets in just 2 hoursActing as the required system "bond breaker", the B50 Joint Band will accommodate movement in longitudinal, lateral and transverse directions enabling high elongation,. Masking: Mask adjacent surfaces to prevent staining or damage by contact with sealant or primer. Bond Breaker: When required, pressure-sensitive polyethylene tape, teflon tape, or other plastic tape as recommended by the sealant manufacturer for the location, to prevent bond of sealant in heel of joint. Easy and time saving installation; Eliminates need for bond breaking sealants, foams and tapes; Elastic reinforcement at critical movement areas; High strength while remaining elastic; Long term sealing protection at volatile areasInstall silicone sealants over a bond breaker to prevent the sealant from bonding to the bottom of the joint. If joint depth does not allow for backer rod installation, use polyethylene bond breaker tape. PRIMINGbond breaker tape sealantaudi r8 coil pack sr20detaudi r8 coil pack sr20detA bond breaker tape is an essential component in cases where the sealant can adhere to its base surface. • Mould and mildew resistant. Figure 4 shows a section of sealant removed from a failed joint. Thioflex 600 multi-component joint sealant is based on a liquid polysulphide polymer, which when mixed and applied, cures to form a tough, rubber-like seal. Effective Date . Silicone WP Plus • Neutral cure, anti-fungal formulation. Easy to install; Excellent recovery after 50% compression; Good thermal insulation properties; BITUMASTIC. Approval of the backer rod or bond breaker tape shall be made by the manufacture and engineer. Where joint design or depth of joint will not permit the use of backing rod, use a bond breaker tape. Thick. • Three-sided adhesion limits the amount of movement that a joint can accept before failing. Always use bond breaker tape or closed cell backer rod for support on horizontal joints. - Substrate gaps at drainage outlets, flashings,. 7. narrow joints. The ratio of joint width of sealant to depth should be 2:1, however, in all cases, the sealant must be no wider than 30mm or deeper than 5mm. palette knife, masking tape, bond breaker tape, tool cleaner, paint brush for priming, helical mixing paddle and non porous surface primer. Correct joint depth can be established by inserting closed cell polyethylene backing rod tightly into the joint. The cured sealant. Visit your local store for the widest range of products. JOINT SEALANTS SECTION 07 92 00 JOINT SEALANTS PART 1 - GENERAL 1. contraction to maximize accommodation of movement. Typical expansion joint Thioflex 600 Pouring Grade Bond Breaker Tape Recess Hydrocorr Typical construction joint Thioflex 600 Pouring Grade Bond Breaker Tape. The sealant joint shall fully embed the bond breaker tape, extending 1/4” (6 mm) to 3/8” (10 mm) beyond the endUse joints greater than the minimum of 1/4 inch (6 mm width), since wider joints can accommodate more movement than narrow joints and can also result in a greater joint spacing. Help centre;Crommelin Reinforcing Fabric is a non-woven, rot proof polyester fabric for use in conjunction with Crommelin liquid applied waterproofing membranes. Features Snapshot. This is to ensure a tight compressed fit. USE TYPE 2A SEALANT FOR JOINTS AND CRACKS 3/16" OR LESS IN WIDTH (LIMITED COLOR CHOICE). PART 3 - EXECUTION. • Apply a 150mm wide x 1mm WFT strip of Vulkem NEM un-reinforced. Maximum sealant depth is 12mm and width is 38mm. Refer to instructions given by rod and tape manufacturers for the correct backer rod and tape size related to joint size. Working joint depths should never exceed 1/2" (12 mm) or be thinner than 1/8" (3 mm). - Compatible with cold-applied sealants. Install bond breaker tape over substrates when sealant backings are not used. Click here to access Bastion 300ml Bond Breaker Joint Sealant – User Guide When you’re in need, we’re here to help ! We offer a range of services including plumbing ,. 0m To ensure that the correct joint width-to-depth ratio is achieved and to prevent the sealant from adhering to the bottom of the joint, it is highly recommended to use a tight- Sikaflex-PRO Sikaflex-PRO is a one component, thixotropic, polyurethane based joint sealant. Joint Sealant Material To Be 8") (w +1 Tape Bond Breaker Or Existing Joints Or Cracks. PTFE joint Sealant 4mm x 12mm / Expanded super seal with Glue. Bond Breaker or Backer Rod Installation: Install bond breaker or backer rod as specified to regulate depth of sealant. Always use bond breaker tape or closed cell back-Joint Backing: Backer rod is necessary to control depth of sealant and provide a base for tooling pressure. Tool as required, although minimum tooling is necessary. Sealants can help pre-Joints shall be designed with a depth to width ratio of 1:2 (joint depth one-half the width). Filler: A sealant backing used behind a back-up rod. 2 mm) thick, and has high adhesion to steel or other structural metals. Collect Flybuys points when you shop in-store or online! *Some exclusions apply. Compare. Apply a fillet to all wall and floor junctions, and if a timber or cement based sheet has been used apply a sealant to the joint between the sheeting. Bond breaker systems can be optimized by installing foam backing rod in the junctions, on top of the cured membrane, before laying the screed. Type 2A Sealant: One-part acrylic or elastomeric sealant for sealing small joints; PTI 200 or Tremco Small Joint Sealant, Pecora AC-20. 42. Suitable as a back-up filler for most liquid sealants Ideal for stopping contaminants such as soil entering into expansion slots and joints. The portion of the sleeper slab on which the polyethylene bond breaker is to beClick here to access Bastion 300ml Bond Breaker Joint Sealant – User Guide When you’re in need, we’re here to help! We offer a range of services including plumbing, electrical, gas fitting, handyman services, appliance repairs, bathroom renovation and much more. Bond Breakers. Bond breaker tape: primarily a self-adhesive polyethylene or Teflon material; Not Recommended Materials A rigid joint filler or sealant backing in joints that will. Reinforcing Mesh Embedded in Base Coat G. Where the joint configuration will not permit a backer rod, CHEM LINK recommends that an alternative bond breaker be used. Often necessary because of the sealant in-compatibility with these forms of fillers. Without bond breakers, the joint sealer tears apart from. CHARACTERISTICS / ADVANTAGES Easy application by brush or sprayer Non - Hazardous, Non Toxic Non - Staining Customer Service: 1. Bastion 100mm x 50M Bond Breaker Joint Band is a waterproof reinforcing and bond breaking band that is used as wall/floor junctions to protect the most critical areas of the waterproofing application. • APPLICATION Avoid applying sealants below 40 °F (4 °C) unless following specific instructions for cold weather caulking. When cured it forms a tough, flexible seal and bond, capable of cyclic expansion and compression movement. 1-11). " The sealant should bond only to the substrates that will be moving. Uncured material can. 08 APPLICABLE PUBLICATIONS: A. Place bond breaker tape in the bottom of the saw cut joint after it is cleaned and dried. use polyethylene bond breaker tape to prevent three-sided adhesion. Polyethylene tape for isolating sealant and eliminating sealant adhesion to concrete, metals and joint. SAW-CUT CONTROL JOINT SEALANT AND BACK-UP BOND COAT CONCRETE OR MASONRY BACK-UP STRUCTURAL JOINT FLEXIBLE SEALANT BOND BREAKER TAPE CERAMIC TILE Expansion Joint – CEJ171 Construction Joint – CEJ171a Isolation/Expansion Joint – CEJ171d Technical Services 800-282-8786. Rp5.