Grace Vycor V40 Self Adhered Flashing

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, reducing the risk of water infiltration. Vycor V40 flashing fully adheres to the substrate and seals around fasteners preventing water from passing through and into the structure.

Grace Vycor V40 window and door flashing is available in various sizes, tailored to meet the requirements for weather-resistive barriers as defined by Federal Specification UU-B-790a, Grade A. It 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