CRL Black 2" Open Cell Backer Rod - 102' Finish:Black One of the surfaces to
Description
One of the surfaces to be bonded must be porous
Dow Corning®: 799 Silicone Contractors Weatherproofing
*Putty must be painted after it has skinned over and attained a firm set
CRL RTV408 seals curtainwall joints
It conforms to ASTM C920 Type S
CRL Black 2" Open Cell Backer Rod - 102' Finish:Black One of the surfaces toOpen Cell, No Skin, Non Gassing Rod is Compatible With All Cold Applied Sealants Controls Depth of Sealant and Acts as a Bond Breaker Soft, Compresses Easily CRL Open Cell Backer Rod is a soft, round, and easily compressible open cell polyurethane foam. Open Cell Backer Rod is not adversely affected by dynamic joint movement, and its inherent flexibility applies itself to joint variations very easily. It is ideal for use in situations where joint
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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