CRL 1/4" x 1/2" x 2" Thermoplastic Rubber (TPR) Setting Blocks Glass Thickness Measuring Tools & Meters Reusable and Washable

Reusable and Washable

waterproofs and insulates most materials

QPL # 81026

Wipe on with a damp cloth or paper towel

then wipe off

CRL 1/4" x 1/2" x 2" Thermoplastic Rubber (TPR) Setting Blocks Glass Thickness Measuring Tools & Meters Reusable and WashableCompatible 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