ARBOProtect Pro GT Expanding Foam Tape

ARBOProtect Pro GT is a BBA-approved, pre-compressed impregnated joint sealing tape made from open-cell polyurethane foam impregnated with acrylic resin, for weathertight and airtight sealing of structural, expansion and window-perimeter joints. Self-adhesive with a silicone release paper, anthracite-grey finish, service life up to 20 years and watertightness of 600 Pa minimum. Bonds to timber, PVC-U, masonry, concrete, steel and aluminium. Supplied on a roll; expands to fill the stated gap (compress to ~75% for best weather resistance).