CRL 3/8" x 1-1/8" x 4" Silicone Rubber Setting Blocks Glass Cutters & Accessories These economical

These economical

These popular Sleeve-Style Washers are built to last with an extra-heavy-duty synthetic pile

3-92 (Type I)

and tan contain a fungicide for cured beads that are mildew resistant)

CRL 3/8" x 1-1/8" x 4" Silicone Rubber Setting Blocks Glass Cutters & Accessories These economicalCompatible 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.