CRL 1/4" x 1" Bulk Rolled Flexible PVC Setting Block Material - 350' Finish:Gray and for smooth metal storefront

and for smooth metal storefront joints where the light texture blends and hides tooling marks and the wavy effect that is inevitable when tooling sealants

or for exterior or interior sealing below the waterline in marine applications

or cut vacuum cup assemblies on CRL Precision Circle Cutters 511CC

It's precisely formulated to give great glass cleaning results without the effort of mixing it yourself

CRL 1/4" x 1" Bulk Rolled Flexible PVC Setting Block Material - 350' Finish:Gray and for smooth metal storefront80 Durometer Hardness in Rolls That You Cut to Length as Needed to Reduce Waste CRL Bulk Rolled Setting Block Material cushions and supports glass, and acts as a centering device for glass installed in channels. The 80 durometer neoprene or PVC composition makes it resilient, so that glass cushioned by the materials can withstand vibration, shock, and heavy wind loads. These economical bulk rolls can be cut to any length for each application, and are