COLPHENE BARR Flashing is a single component, 100% solids content, liquid applied, moisture curing elastomeric waterproofing membrane. COLPHENE BARR Flashing 's STPE moisture cure technology forms a continuous, tough elastic seal to the substrate that withstands extreme cold and high- temperatures without cracking or softening. COLPHENE BARR Flashing is ideal as a positive-side waterproofing for sealing foundations. It can also be used in between slab waterproofing, equipment wells, and other underground construction. In above grade applications, use COLPHENE BARR Flashing to waterproof planter boxes, sealing parapets, plaza decks, and green roof systems.