CRL 1/4" x 3/4" x 4" Neoprene Setting Blocks - 80 Durometer Quantity:Pack of 100 Contains No Acids

Contains No Acids

Specific substrate testing is required on all structurally glazed projects

then it is a clear window

100% silicone elastomer that does not require the addition of activators

CRL 1/4" x 3/4" x 4" Neoprene Setting Blocks - 80 Durometer Quantity:Pack of 100 Contains No AcidsThe Preferred Method for Centering and Cushioning Glass 80 Durometer Hardness A variety of sizes are available from stock CRL Neoprene Setting Blocks cushion and support glass, and act as a centering device for glass installed in channels. The neoprene composition of the blocks makes them resilient, so that glass cushioned by them can withstand vibration, shock, and heavy wind loads. A variety of sizes are available from stock. NOTE: May discolor