CRL 1/2" x 1/2" x 2" Thermoplastic Rubber (TPR) Setting Blocks Finish:Black and other common building substrates

and other common building substrates

3-92 Type I

Colors can vary depending on your computer's video card and on how your monitor's color is adjusted

Preferred for Exterior Installations Where a More Positive Seal is Required

Straight End Handles

CRL 1/2" x 1/2" x 2" Thermoplastic Rubber (TPR) Setting Blocks Finish:Black and other common building substratesCompatible 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