CRL 1/2" x 1/2" x 2" Neoprene Setting Blocks - 80 Durometer Finish:Black * For metal sash

* For metal sash

Easy to Clean After Use

4 meters square) of glass

Ideal to Use with 0S2

Mold and Mildew Resistant

CRL 1/2" x 1/2" x 2" Neoprene Setting Blocks - 80 Durometer Finish:Black * For metal sashThe 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