Fusion UV is a revolutionary new 100% virgin polymer waterproofing membrane. This membrane can be applied to any poured foundation wall for unmatched versatility and sprays on easily, producing a flexible and seamless seal. Fusion UV is available in the proprietary UV resistant gray to blend with concrete. This product comes with a 15 year limited warranty, guaranteeing performance and quality. When combined with a Mar-flex drainage board solution, the warranty is extended to a limited lifetime warranty, one of a kind in the industry.