Product details:

BLACKJACK WATERPROOFING & SEAM TAPEIdeal for use on roofs, gutters, skylights, windows, doors, flashings, walls, foundations and countless other surfaces - Versatile and easy to use for commercial, residential & industrial applications - Adheres to almost anything including metal, wood, fiberglass, plastic, HVAC, structural concrete, concrete block, brick, smooth BUR, smooth SBS, smooth APP, EPDM, TPO, Hypalon and PVC surfaces - Forms an incredibly tough & durable bond Permanently stops leaks - Immediately blocks water, air and vapor leaks - Ideal waterproofer - Bonds to wood, metal, masonry, plastic and roofing