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• 2021-05-06

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 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 We carry a large selection of sealant and caulk backer rods for building construction Choose from closed cell and backer rods Shop today Sika 174 Backer Rod Closed Cell is manufactured from closed cell low density polyethylene Sika 174 Backer Rod Closed Cell has excellent compression and recovery properties is available and various sizes and lengths The round profile assists in providing the correct joint sealant profile allowing optimum movement capability A backer rod is a cylindrical type of used to fill cracks and gaps between building materials It is used in a wide range of applications including tiling flooring window paneling and stoneware among others In all these applications it is used for three major purposes These are to control depth of sealant to provide backing for the sealant to be applied and to prevent triple

SEALANT ACCESSORIES Backer rods are round flexible lengths of that are used as a quot backing quot 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 Sealant amp Caulking Backer Rod Backer Rod Sort by Backer Rod Rolls Standard 1 2 Diam Part Number 61 95 Add To Cart Backer Rod 1 1 2 quot Diam 6 Lengths Part Number 6 97 Add To Cart Backer Rod Rolls Soft 1 1 8 Diam Part Number 123 90 2016 11 18 nbsp 0183 32 What Does Backer Rod Mean This is an equipment used in conjunction with sealants to seal off cracks joints and gaps wider than a quarter inch It is used by builders and contractors to fill joints in mostly tiles and floors it is used as a substitute of caulking It is made of polyurethane based on the surrounding atmospheric conditions 2019 08 12 nbsp 0183 32 SOF 174 Rod is composed of a bi cellular material SOF 174 Rod may also be used as a gasket or sealing material as per ASTM C 717 TYPE B Per ASTM C 1330 Cylindrical flexible sealant backings composed of bi cellular material Also reference ASTM C 717 for use as gasket or sealing material TYPE 3 Per ASTM D 5249 Round rods of various diameters for use Sika Backer Rod A 3 4 inch closed cell compressible backup material It is inserted into a joint to control sealant depth and to prevent 3 sided adhesion This low density polyethylene is ideal for glazing installations expansion joints window and door perimeters copings and pavement joints Resists oil and most other solvents

HOT ROD XL is an ideal compressible and non absorbent backup material that is inserted into a joint to control sealant depth This creates a backstop to facilitate accurate sealant tooling and proper sealant wetting of the joint surfaces yielding a quality bond breaker between the backup material and the sealant Backing Rods Closed Cell Backer Rod is a closed cell polyethylene joint filler and backing for elastomeric sealants Its resilience accommodates dynamic joints KOOL ROD A Backer Rod for Cold Applied Sealants For cold application processes choose KOOL ROD backer rod produced by W R MEADOWS A closed cell polyethylene flexible rope like joint backing material the material is virtually non absorbent and chemically inert to most solvents Moreover KOOL ROD was specifically designed as a compressible backing Ordering Project Materials – Sealant amp Backer Rod This course continues the ordering process Students will begin to dig into the importance and nuances of ordering sealant and backer rod for a glazing project and how that differs from other materials Sign Up Glazing 106 Introduction mp4 Watch Intro Video Sealant Backer Rod Filter Sort byFeaturedPrice low to highPrice high to lowAlphabetically A ZAlphabetically Z ADate old to newDate new to oldBest SellingViewGrid Stream pavement maintenance material Backer Rod Cold HBR 1 1 2 quot 552 Box 0 00 Backer Rod Cold HBR 1 1 2 quot 552 Box 0 00

Save on expensive caulking and sealant by pre filling your gaps with backer rod For use in both concrete applications as well as windows and doors backer rod will prevent three sided adhesion of the sealant thus extending the lifespan of the joint When used around window and door installations backer rod will also provide extra insulation thus helping make your home 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 Backer Rod performs as a depth control for most known cold applied sealants and also helps sealant to assume the optimum hour glass shape Saves caulking material by controlling depth in the gaps of most joints Soft Rod is available in a wide variety of diameters and comes in 3 carton sizes Sold by the foot or the case Backer Rod 980 is used as ground when sealing with elastic sealants to ensure correct dimensioning of the sealant and to ensure that the sealant does not stick to the bottom of the joint Hereby improved elasticity as well as prolonged life of the joint is achived Backer Rod 980 consist of round profiles having closed cells making the product usable for both inside and Backer Rod can be used in various construction projects but builders normally choose it for filling gaps or joints where materials come together The is used to fill most of the void which is then coated with sealant mortar caulk etc to create a watertight airtight seal It controls the sealant depth insulates the underside of the sealant and allows proper tooling and wetting of

2022 02 23 nbsp 0183 32 A joint sealant for building walls and wall systems Backerseal is an economical precompressed secondary joint sealant to field applied caulking Backerseal is a polyurethane infused with a hydrophobic acrylic impregnation technology Unlike double caulk and backer rod Backerseal behind field applied liquid sealants provides true 2013 07 09 nbsp 0183 32 Doors and windows are not the only places where heat and conditioned air leakage occurs There are many places around your house where energy is wasted Fort 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 shortcomings of field applied liquid sealants principally those related to workmanship and dependence for performance on resistance to tensile stresses was the 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 For more information on backer rod see Backer Rod Selection Guide on the Tremco website Installing Backer RodNational Waterproofing Supply offers the best in Backer Rod Tape and other Sealant Accessories View our entire selection online today