WaterBlock® Building Wraps
Premium Woven HousewrapTech Data | MSDSWaterBlock® Premium Woven Housewrap is a Polypropylene one-side coated fabric, micro-perforated for water vapor permeability, designed for housewrap. Flashing Membrane 40 milTech Data | MSDSWaterBlock® WFM-40 is composed of premium grade SBS modified bitumen laminated between a super strong, yet very flexible, UV resistant woven polyethylene complex on the face side, and a silicon release, siliconized plastic release film on the back side. Creates the MOST VERSATILE SELF SEALING Waterproof Flashing Membrane AVAILABLE, allowing for both STICK ON or NAIL ON installations. Flashing Membrane High Temp - 40 milTech Data | MSDSWaterBlock® WFM-HT is composed of premium grade SBS modified bitumen laminated between a super strong, yet very flexible, UV resistant woven polyethylene complex on the face side, and a siliconized release paper on the back side. Intended to be used as a roofing underlayment and/or as a Thru-Wall Flashing membrane in masonry or other cavity wall construction. |


