CRL 1/2" x 7/16" x 4" Silicone Rubber Setting Blocks Polyurethane Sealants and Glass to U-Channel

and Glass to U-Channel

It is safe on plastic

LIMITATIONS:

Meets or exceeds the test requirements of Federal Specification:

Ideal replacement cutting wheel for PTC Cutter with large capacity oil reservoir that feeds a carbide wheel cutting head that provides you with long

CRL 1/2" x 7/16" x 4" Silicone Rubber Setting Blocks Polyurethane Sealants and Glass to U-ChannelCompatible 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.