CRL 1/4" x 1-1/8" x 4" Silicone Rubber Setting Blocks Cleaning Supplies work surfaces and spills

work surfaces and spills

Effortless Dispensing of High Viscosity Sealants

It will not stain or "bleed" into sealant material

Squeegees work well to remove excess moisture and air bubbles from window and decorative film products

CRL M66 conforms to and passes: Federal Specification TT-S-00230C

CRL 1/4" x 1-1/8" x 4" Silicone Rubber Setting Blocks Cleaning Supplies work surfaces and spillsCompatible with, and Will Not Discolor, Most Silicone Sealants Can Be Used for Food and Computer Related Applications 80 Durometer Hardness These CRL Silicone Rubber Setting Blocks have superior durability, are U. V. resistant, and are compatible with most silicone sealants. They will not discolor the silicone should the two come in contact with each other. Job specific testing prior to start up is recommended with each silicone sealant manufacturer.