CRL 1/4" x 1/4" x 2" Thermoplastic Rubber (TPR) Setting Blocks Quantity:Pack of 100 The CRL Small Lens Circle

The CRL Small Lens Circle Cutting Machine is perfect for anyone who wants to cut small circles

Easy-Pull Trigger

and water spatter

and copper against harsh chemicals and acids

CRL 1/4" x 1/4" x 2" Thermoplastic Rubber (TPR) Setting Blocks Quantity:Pack of 100 The CRL Small Lens CircleCompatible 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