Herman’s Supply Company offers an excellent selection of Leak Barriers from brands Certainteed, GAF, and Polyglass
Leak Barriers
polystick-irxe
Polystick IR-Xe, is a homogeneous rubberized asphalt waterproofing compound, fiberglass reinforced, with an aggregate surface for skid resistance for use in ice and water protection applications. The rubberized asphalt seals around correctly installed nails on the weathering surface. Split release backing film aids in easy positioning of sheets to maintain proper line.