Provides protection from air, water and moisture infiltration in critical non-roof detail areas, including but not limited to: Window and door openings (headers, sills, jambs, thresholds, nailing flanges), Deck-to-wall intersections, Corner boards, Wall-to-wall tie-ins, Foundation sill plates, Sheathing panel seams, Under stucco finishes, Masonry walls, Other non-roof detail areas Highly conformable, easy to detail, and provides premium protection against leaks Employs the same proven technology as our famous Grace Ice & Water Shield Creates a barrier to water entry as well as a drainage plane for water to drain out of the wall Applied in fair weather conditions when the air, surface and membrane are at temperatures of 25 degrees Fahrenheit For installation V40 needs to be dried a minimum of 24 hours after any precipitation falls Overlaps must be a minimum of 3in. Complies with the requirements of AAMA 711 for self adhered flashing materials Roll Length for All Sizes: 50 Feet Roll Thickness for All Sizes: 40 mil Carrier Frilm: Cross-laminated HDPE Adhesive: Rubberized Asphalt Release Liner: Paper Color: Black-Grey Recommended Exposure Limit: 30 Days The Grace Vycor V40 Self Adhered Flashing is a high performance, self-adhered flashing membrane that provides premium protection against water infiltration in all critical non-roof detail areas, which traditional building papers, felts and housewraps cannot match. This flashing tape is composed of two waterproofing materials, a rubberized asphalt and a cross-laminated polyethylene. When properly installed, Vycor V40 flashing can reduce the risk of water infiltration. Vycor V40 flashing fully adheres to the substrate, seals around fasteners and prevents water from passing through and into the structure. Grace Vycor V0 window and door flashing is available in several different sizes and is designed to meet the requirements for weather-resistive barriers as defined by Federal Specification UU-B-790a, Grade A.