| Axiom, Ltd.: Manufacture acetoxy silicone sealants for the solid surface and hard surface industry. Includes distributor listing. |
| Convenience Products: Suppliers of aerosol sealant foam . Includes an online home energy audit facility. |
| Pyroglass Ltd.: Produce and market of high temperature sealing and insulating materials to the domestic and industrial heating appliance manufacturing industries. |
| Ro-an Corporation: Wholesale distributor of various types of building materials including sealants, caulking, roofing, waterproofing, and concrete products. |
| Sealex Inc.: Manufacturer of silicone sealants and extruded silicone seals for waterproofing and weatherproofing marine, home, and industrial applications. Custom seals and gaskets. |
| Tremco Sealants: Manufacture sealants and weatherproofing products. |
| Wacker Silicones Corp: Manufacturer of silicone products and sealants. |