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Acrylic Latex Caulks & Sealants

Acrylic Latex Caulks and Sealants make quick work of interior and exterior caulking projects. These White Lightning^® products offer many performance benefits, including quick drying, high gloss, and exceptional flexibility.

Polyurethane Sealants

Polyurethane Sealants are one of the fastest growing types of sealant on the market today. Their outstanding adhesion and flexibility make them a popular choice amongst building industry professionals.

Other Caulks & Sealants

White Lightning® offers products with specialized formulas to provide premium performance for various tasks.

Silicone Sealants

100% silicone, low odor, high performance sealants offer superior adhesion to many surfaces. They provide a weathertight seal that remains flexible. Silicone Rubber products offer great flexibility for high-wear applications like exterior doors and windows.

For use on: kitchens, bathrooms, doors, windows, masonry, gutters, flashing.

Spackling & Patching Compounds

White Lightning^® 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.

Insulating Foams & Sealants

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

Fire & Smoke Blocking

Featured Product

White Lightning® STORM BLASTER® is a super-elastomeric sealant ideal for exterior use in extreme weather. It can be applied to cold or wet surfaces and still retain its excellent adhesion.

House Infographic

Check out great ways to use White Lightning® inside and outside a home.

Product Catalog

Choose what White Lightning® products are needed for your next project.

Retailer Locator

Enter your zip code or city to find your nearest White Lightning® retailer. Please contact the retailer for product availability.