CRL 1/8" x 3/8" x 2" Thermoplastic Rubber (TPR) Setting Blocks All Purpose Cleaners & Protectors The Premium Line from Fletcher®

The Premium Line from Fletcher® Terry

Both tested and classified by Underwriters Laboratories

It is also used in vehicles

Non-Gassing Rod is Compatible With All Cold-Applied Sealants

*Normal wear and tear

CRL 1/8" x 3/8" x 2" Thermoplastic Rubber (TPR) Setting Blocks All Purpose Cleaners & Protectors The Premium Line from Fletcher®Compatible 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