CRL 1/4" x 1-1/8" x 4" Neoprene Setting Blocks - 80 Durometer Glass Cutters & Accessories CRL Horseshoe Shims are made

CRL Horseshoe Shims are made of high-impact styrene plastic

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

flexible watertight bond with most building materials in any combination of glass

They come in three different styles : a Bent Knife with a 35º radius bend

CRL 1/4" x 1-1/8" x 4" Neoprene Setting Blocks - 80 Durometer Glass Cutters & Accessories CRL Horseshoe Shims are madeThe 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