CRL 1/4" x 1" x 4" Thermoplastic Rubber (TPR) Setting Blocks Polyurethane Sealants Economical Utility Brushes

Economical Utility Brushes

WARNING : CRL 43S SILICONE FAMILY IS NOT NSF RATED AND HAS NOT BEEN TESTED FOR FOOD GRADE APPLICATIONS

12-1/2" x 12" (318 x 305 mm) Sheet Size

Recommended for the Experienced Glass Worker

CRL 1/4" x 1" x 4" Thermoplastic Rubber (TPR) Setting Blocks Polyurethane Sealants Economical Utility BrushesCompatible 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