CRL 3/8" x 1-1/8" x 4" Silicone Rubber Setting Blocks Deglazing Tools Your aerosols will ship to

Your aerosols will ship to you in oyster white custom stenciled boxes

Creates Permanent Watertight Bonds

Do not use on plexiglass

Includes Plastic Cone Nozzle

and skylights

CRL 3/8" x 1-1/8" x 4" Silicone Rubber Setting Blocks Deglazing Tools Your aerosols will ship toCompatible 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.