4 Pack of our 2 inch backer rod in grey. Each piece is approximately 72 inches long. 24 feet total of backer rod.
Closed-Cell Polyethylene Foam Meets SATM C1330 Type C Made without CFC?s or HCFC?s
PRODUCT DESCRIPTION Backer Rod is a closed-cell, resilient, polyethylene backer rod used as a backup material for construction joints and applications that?require sealants. It performs as a depth control for most known cold applied?sealants. Sealants will not adhere to it; no bond breaker is required.
COMPOSITION AND MATERIALS Backer Rod is a round, black, resilient, extruded closed?cell polyethylene backer rod with a water-resistant outer skin. It is?compatible with most known cold applied sealants such as urethane,?silicone, acrylic, butyl, polysulfides, latex, and chinking sealants.
?SPECIFIC USES INCLUDE
Expansion joints
Highway joints
Glazing
Log home chinking
Parking Decks
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LIMITATIONS
Closed-Cell Foam Backer Rod should be installed with a roller or blunt, flat-sided tool.?Please follow sealant manufacturer specifications for recommended sealant width?and depth ratio. For best results, do not puncture, fold or overly stretch the product.?The product is made with a water-resistant outer skin, therefore where moisture?resistance is important, care should be taken not to puncture this outer surface skin.
