CRL 1/8" x 3/8" x 2" Thermoplastic Rubber (TPR) Setting Blocks Finish:Black Shimstack Shims can be used

Shimstack Shims can be used to align windows

Feel Like Cloth and Work Even Better

DO NOT use a circular motion

Wall mounted Paper Towel Roll Holder available separately

CRL 1/8" x 3/8" x 2" Thermoplastic Rubber (TPR) Setting Blocks Finish:Black Shimstack Shims can be usedCompatible With Silicone, Butyl, Polyurethane, and Polysulfide Sealants UV Stabilized CRL Thermoplastic Rubber (TPR) Setting Blocks are compatible with almost anything, meaning you can use them in designs calling for the use of modern structural glazing sealants. They are formed of a 90 durometer shore hardness thermoplastic rubber that performs as well as traditional neoprene setting blocks. They are available in the most popular sizes of neoprene