CRL Black 1-1/8" Open Cell Backer Rod - 100 Foot Roll Finish:Black Tremco®: Vulkem 921

Tremco®: Vulkem 921

This CRL Paddle Mixer is zinc plated steel and used with larger containers of material

Dymonic® FC exhibits a tenacious adhesion which will not diminish over product life

and deflection movement

CRL Black 1-1/8" Open Cell Backer Rod - 100 Foot Roll Finish:Black Tremco®: Vulkem 921Open 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