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backer rod and sealant, for sealant backing

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Backer Rod QUIKRETE Cement and Concrete Products

Backer Rod QUIKRETE 174 Backer Rod No 6917 is a rod rope used to partially fill large cracks gaps and joints before applying sealant Use for horizontal and vertical applications Available in 3 4 quot diameter by 20 long Data Sheet SDS Document California Residents see Prop 65 WARNINGS

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Quikrete Backer Rod 3 4 inches x 20 feet The Home Depot

Model 691741 Store SKU 1000685212 QUIKRETE Backer Rod is a rope used to partially fill large cracks gaps and joints in concrete before applying sealant I can be used in expansion joints wall joints and large cracks Good for vertical and horizontal applications

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NOMATEC 174 Backer Rod Hollow amp Full

NOMATEC 174 Backer Rod Hollow amp Full NOMATEC 174 Backer Rod Hollow amp Full round profiles are manufactured from closed cell polyethylene and are used as backing material for elastomeric and other cold applied sealants They are inserted into a joint to control the sealant depth and act as bond breakers without adhering to the sealant 167 Avoids the 3 way bonding

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Backing Out Joints County Construction Chemicals Ltd

Backer rod also called backer material or back up rod is a flexible product used behind caulking to increase elasticity reduce consumption force the caulking into contact with the sides of the joint creating a better bond determine the thickness of the caulking and define the cross section hour glass shape of the caulk The backer rod also acts as a bond breaker to keep

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Can sand be used as backer rod

2022 02 02 nbsp 0183 32 Backer rods are used as a backing material to fill a void joint or crack in residential and commercial applications The primary purpose of backer rods is to Control the sealant thickness and amount needed to fill the joint Force the sealant to the sidewalls to ensure contact and proper adhesion

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Backing Rods Sealants Adhesives and Chemicals

UNIPRO Closed Cell Backer Rod is a closed cell polyethylene joint filler and backing for elastomeric sealants Its resilience accommodates dynamic joints Compliances ASTM C 1330 Type C Sizes 216 5 to 50mm Benefits Low moisture absorption Installs easily and quickly Accepts joint movement Will not discolor sealants or substrates

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The Different Types of Backer Rod and Applications

2017 11 10 nbsp 0183 32 Armacell s FillPro™ backer rod material is made from polyethylene or polyurethane making it compatible with the common industry joint sealants or caulking Backer Rod s four main benefits Increase elasticity in the joint sealant Reduce caulk consumption by controlling sealant depth this prevents excessive use of caulking or sealant

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DENVER Backer Rod

backing for elastomeric and other applied sealants to the worldwide construction market No other company manufactures and supplies backer rod products that are able to withstand temperature variations from 60 186 F to over 2000 186 F Backer Rod Mfg Inc Reply to 4244 N Broadway Denver CO 80216 2929 Walker Drive P O Box 8005 Green Bay WI 54308

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BACKING RODS Unipro

To provide a backing against which the sealant is applied forc ing the sealant to the sides of the joint To prevent 3 sided bonding ensuring proper functioning of the joint sealant 2 To install compress backer rod into the joint before sealants are applied 3 Install backer rod using a blunt probe or a plain faced roller to

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Correct Backer Rod Size for Every Joint Width Full Chart

A backer rod is a cylindrical piece of material installed in a gap or joint between building materials to provide a substrate for building sealant The backer rod ensures that the sealant maintains a proper hour glass shape after application and prevents three sided adhesion which is important for the sealant s ability to maintain its bond while remaining flexible

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KOOL ROD SOFT Soft Expandable Backer Rod for Cold

Soft Expandable Backer Rod for Cold Applied Sealants KOOL ROD SOFT is a polyethylene flexible rope like joint backing material This material is virtually non absorbent and chemically inert to most solvents KOOL ROD SOFT will not stain or adhere to sealant materials It is fully compatible with acrylic butyl polyurethane

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PRODUCT DATA SHEET Sika 174 backing rods

When installing Sika 174 backing rods be careful not to cut or puncture the surface skin During installation avoid excessive longitudinal stretching of the rod For Hot Poured Sealants consult our Technical Depart ment for heat resistant quality Do not use as a backer where sealant is heated and applied at a temperature above 70 176 C

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Backer Rod serving as a backing for elastomeric and other

Nomaco 7 8 quot SOF 174 Rod is a soft bi cellular polyethylene backer rod used in concrete construction It is comprised of both open and closed cells that will not out gas when skin is ruptured and prevents sealant bubbling and failure SOF 174 Rod has an outer skin and resilient interior network of cells and helps cold applied sealants assume the optimum hour glass

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Hour Glass and Tension in Backer Rod amp Caulk 183 Sika Emseal

The effects of positioning and sizing of backing material and correct shaping of sealant on system performance during joint opening are illustrated to the left But even if the hour glass shape is achieved the 171 caulk and backer rod 187 sealant system still relies on adhesion in tension–both at the bond line and within the cured sealant body Finding a solution to the

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Backer Rod Cold HBR 5 8 quot 1550 Box – Crafco Inc

BackerRod Cold HBR 5 8 quot 1550ƒ Box HBR is a closed cell polyethylene backer rod joint filler that is used as a backing material for elastomeric and other cold applied sealants It helps the sealant assume the optimum shape to prolong service life and acts as a barrier to the flow of sealant through the joint

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Sealant Backer Rod Crafco Inc

Sealant Backer Rod Filter Sort by Featured Price low to high Price high to low Alphabetically A Z Alphabetically Z A Date old to new Date new

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The Different Types of Backer Rod and Applications

2017 11 10 nbsp 0183 32 Backer rods are usually round flexible lengths of that are used as a backing in joints or cracks to help control the amount of sealant caulking used and create a back stop Many sizes diameters are available for optimal fitting to the size of the joint being sealed Besides shape an important attribute is the variety of cell structure types closed

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Use of Sealant Joint Backing Materials Technical Bulletin

Use of Sealant Joint Backing Materials Technical Bulletin 106 July 26 2005 RDC 165 Wambold Road Harleysville PA 19438 1 800 523 6688 215 723 6051 FAX 215 721 0286 Why use backer rod Control the sealant depth Prevent three sided adhesion Allow for thorough contact of sealant to joint walls after tooling Three Basic Types Generic Type

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Backer Rod Mfg Inc Backer Rods for Sealants Specification

Type An open cell polyurethane backer rod serving as a backing for elastomeric and other applied caulking sealants a An open cell backer rod allowing air to reach both sides of sealant for the required complete cure 2 Application For use in expansion construction joints in concrete and precast concrete walls floors partitions bridge construction parking decks curtain walls

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2 in Backer Rod Closed Cell 6 Feet Best Materials

To install compress backer rod into the joint before sealants are applied Joint or opening should be clean and dry and free of obstructions Install backer rod using a blunt probe or a plain faced roller to force the rod to the desired depth 3 Compress to a depth of about 1 2 of the width measured at the crown of the backer rod 4 A template or roller gauge may be used to

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Backer Rod Products

It is inserted into a clean joint at the required depth before adding caulk sealant Backer Rod creates an even depth and supports back stops the sealant caulk allowing it to form the proper shape about 2x as wide as deep and also prevents 3 sided adhesion bond breaker It is especially important to use it with Self Leveling Expansion Joint Sealants Very large and Soft

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Backer Rods Armacell

Backer rods are round flexible lengths of that are used as a backing in joints or cracks to help control the amount of sealant used or the depth of the sealant in the gap Some applications require closed cell back up material that won t absorb moisture others seal best with open cell that is highly compressible and will fill irregular joints more evenly No matter your

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Sika 174 backing rods Backing Rod and Guns

Sika 174 backing rods is used as a back up material for cold applied Sika sealants to give the sealant the correct thickness It also acts as a bondbreaker permitting the most efficient joint design Advantages Easy to apply Closed cell No bond to most sealants Compatible with cold applied sealants polyurethane silicones Different rod diameters Highly flexible and

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Joint Filler and Sealant Backing Materials Pecora

Closed cell sealant backing primarily a polyethylene with a surface skin Vertical and horizontal joints with one or two component sealants Approved for use in EIFS applications Closed cell sealant backing must be no more than 25 33 larger than joint width so it remains in compression and in place during sealant installation

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CLOSED CELL BACKER ROD

polyethlene backer Trod for use as a backing material for elastomeric and other cold applied sealants Form Round Rod FEATURES BENEFITS Meets all of the requirements of the 1990 Clean Air Act Is a quot Domestic End Product quot as defined in the Buy American Act Title 41 USC 10 Easy to apply Chemically inert Virtually dust free Limits depth of the sealant

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P E Backing Rods Construction Bostik TH

P E F backing rods Smart innovations Bostik backer rods form an ideal base for a sealant to be applied and also cause the sealant to have a direct contact to the building material it is being applied to Furthermore Bostik backer rods are non toxic light weight and easy to install

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What is backer rod and sealant

2020 06 03 nbsp 0183 32 Backer Rod for Expansion Joint and Crack Repair is a closed cell backer rod a soft and pliable filler designed to partially fill concrete expansion joints or cracks in concrete before applying joint sealer caulk This material is non absorbent and will allow you to control the depth of the concrete joint sealant

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Sealants Back Up Material

Sika Backing Rod 174 1 2 Product Data Sheet Edition 2 2015 Version no 12 2014 Sika Backing Rod 174 Sealants Back Up Material Product Description Sika Backing Rod 174 is manufactured from extruded polyethylene available in ro d sw i thf enam l g Uses Sika Backing Rod 174 is used as a back up material for cold applied Sika sealants to give the sealant the correct

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Correct Backer Rod Size for Every Joint Width Full Chart

A backer rod is a cylindrical piece of material installed in a gap or joint between building materials to provide a substrate for building sealant The backer rod ensures that the sealant maintains a proper hour glass shape after application and prevents three sided adhesion which is important for the sealant s ability to

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BACKING RODS Unipro

BACKING RODS Sealants Adhesives amp Chemicals to Filler Board DESCRIPTION COMPLIANCES SIZES BENEFITS FEATURES WHERE TO USE UNIPRO Closed Cell Backer Rod is a closed cell poly ethylene joint filler and backing for elastomeric sealants Its resilience accommodates dynamic joints ASTM C 1330 Type C 216 5 to 50mm Low