The White Lightning® line of caulks and sealants has been the choice of building industry professionals and serious do-it-yourselfers for nearly a century. As one of the largest caulk and sealant manufacturers in the USA, White Lightning® is a market leader in lab-verified, premium performance.

White Lightning® offers products that permanently fill gaps and cracks to insulate against drafts as well as removable sealants for temporary weather stripping.

White Lighning® Asphalt Roof Cement is ideal for sealing leaks and openings and provides a durable, watertight seal when waterproofing, repairing or sealing roofs. Commonly applied at flashing, copings, roof decks, roof vents and repairing loose shingles.

For use on: asphalt, vinyl, aluminum, concrete, stone, brick and cement

White Lighning® Fix'n Finish Spackling & Patching Compounds take the stress out of common repair jobs. They are formulated for smooth and easy application, long lasting durability, and top performance.