Quick Roof Extreme Repair Tape instantly stops leaks and permanently repairs EPDM, TPO, metal, fiberglass, vinyl, wood, OSB, PVC, and most other roof materials. This heavy-duty tape is guaranteed not to harden, crack, or shrink and even works on aged and rigid PVC. Quick Roof Extreme Repair Tape can also be used to repair vents, skylights, slide-outs, windows, awnings, holding tanks, tents, and more. SPECIFICATIONS:* Color: Bright White* Weight: 1.7 lbs.* Dimensions: 4" x 25'* Manufacturer: Cofair Products, Inc.* Model#: UBE425 Guaranteed not to harden, crack, or shrink Use to repair vents/skylights/slide-outs/awnings Even works on aged & rigid PVC | Quick Roof Extreme Repair Tape, Bright White, 4 x 25