Basement waterproofing products for the do-it-yourselfer and professional.

Manufacturer for elastomerics such as polyurethane and epoxy grouts, resins and gels designed for structural repairs, crack sealing, soil stabilization, and general waterproofing.

A pioneer in developing chemical and fuel resistant waterstops for the secondary containment market.

Manufactures products for waterproofing concrete. Site explains benefits and method of application.

Developer and manufacturer of xypex crystalline technology for waterproofing and repairing concrete.

A product for do-it-yourself basement waterprooofing. Advantages, disadvantages, and a list of dealers.