CRL 1/8" x 1/2" x 2" Thermoplastic Rubber (TPR) Setting Blocks Setting Blocks & Shims non-irritating

non-irritating

Dow Corning 999-A is intended for building construction applications

such as auto urethanes or construction sealants

Isocyanate-Free

This is the replacement for the CRL Lens Cutter

CRL 1/8" x 1/2" x 2" Thermoplastic Rubber (TPR) Setting Blocks Setting Blocks & Shims non-irritatingCompatible 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