CRL 1/16" x 1/2" x 2" Thermoplastic Rubber (TPR) Setting Blocks Butyl Rubber Sealants tempered spring stainless steel tooling

tempered spring stainless steel tooling blade is attached to a comfortable curved handle

Preferred smooth 35º radius bend in the blade

Contractors Weatherproofing

Allow the primer to dry for 15 to 60 minutes depending on substrate and weather conditions

A Very Popular Tool with Virtually Limitless Uses

CRL 1/16" x 1/2" x 2" Thermoplastic Rubber (TPR) Setting Blocks Butyl Rubber Sealants tempered spring stainless steel toolingCompatible 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