General Electric Black Silicone Waterproof All Purpose Caulk Sealant 10.1 oz. (Pack of 12) tier-discount-5 The sharp threads create their

The sharp threads create their own mating thread when drilled into the material

Use on wood

galvanized metal

Manufacturer Part No: 7200-19

Brand Name: White Lightning

General Electric Black Silicone Waterproof All Purpose Caulk Sealant 10.1 oz. (Pack of 12) tier-discount-5 The sharp threads create theirFrom the GE Silicone brand, this all purpose silicone sealant is a 100% silicone and 100% weatherproof sealant, ideal for areas exposed to the weather. Common uses of this silicone sealant include sealing windows, doors, siding, trim, molding, baseboards, vents, basements, attics, and around wires and pipes. Permanently flexible, apply this sealant with silicone content on most wood, metal, vinyl siding, drywall or plaster, glass, and plastic. The