CRL Black 5/8" x 1400' Open Cell Backer Rod Finish:Black and Aluminum Sash

and Aluminum Sash

and ceramic

Also not recommended for stained/leaded glass projects

Kits contain both Adhesive and Primer

GE®: SilPruf® 2000

CRL Black 5/8" x 1400' Open Cell Backer Rod Finish:Black and Aluminum SashOpen Cell, No Skin, Non Gassing Rod is Compatible with All Cold Applied Sealants Controls Depth of Sealant and Acts as a Bond Breaker Soft, Black Color Rod Compresses Easily CRL Open Cell Backer Rod is 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