PRODUCT: POLYGUARD 400 THRU WALL FLASHING MEMBRANE (AIR/WATER BARRIER) WITH LAMINATED FACER AND RELEASE SHEET BACKING, 40 MIL THICK, 12 INCH WIDE X 75' ROLLS. 3 ROLLS/CASE. PRICE/CASE. (leadtime 2-3 business days)
DESCRIPTION: Polyguard 400 Air & Moisture Barrier is a 40 mil. self-adhering, self-healing membrane consisting of a rubberized asphalt waterproofing element, bonded to a strong penetration resistant polyethylene film top surface. Requires 650 adhesive as primer. Not for UV exposure areas. See Data Sheet for application details. Also called Polyguard 400TWF. Available in 12, 16, 18 24 and 48" widths.
USES: Applications include spandrel beams, sills, copings, door and window headers and flange flashings. Polyguard Thru Wall Flashing collects water that penetrates inside the exterior wythe and directs it back to the exterior through weepholes. Polyguard has three flashing materials. All are 40 mils in thickness.
Polyguard 400 Thru Wall Flashing has a strong multi layer polyethylene film surface.
OPTIONS: Polyguard 401 Thru Wall Flashing has a strong multilayer polyethylene film surface, with a tough 1000 denier scrim reinforcement which meets properties of tire cord. Polyguard Aluma-Flash is a UV resistant version of the 400 Thru Wall Flashing. The top protective layer of aluminum foil protects the flashing in any area it is exposed to long term UV.