CRL 3/16" x 7/8" x 2" Neoprene Setting Blocks - 80 Durometer Mirror Cleaners and are split resistant to

and are split resistant to nails and screws

Controls Proper Depth to Ensure Uniformity

*DO NOT use a circular motion

and also measures the thickness of the laminate inner-layer

It eliminates potential sealant failures due to out gassing that occurs when the "skin" of closed cell backer rod is punctured

CRL 3/16" x 7/8" x 2" Neoprene Setting Blocks - 80 Durometer Mirror Cleaners and are split resistant toThe 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