CRL Black 1-1/8" Open Cell Backer Rod - 350 Foot Roll Expanding Foam Sealants & Dispensing Guns high strength neutral cure sealant

high strength neutral cure sealant specially designed and tested for structurally glazed curtainwall applications

BASIC USES: Its fast cure time and easy tooling make it ideal for many in-house production applications

and building rehabilitation projects

Sof® Rod is a continuous length of extruded polyolefin foam made with a non-absorbent outer "skin" and a highly resilient interior network of open and closed cells

CRL Black 1-1/8" Open Cell Backer Rod - 350 Foot Roll Expanding Foam Sealants & Dispensing Guns high strength neutral cure sealantOpen 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