Butyl Tape Waterproof Roof Flashing & Leak Sealing Patch
Stop leaks in their tracks with this heavy-duty Butyl Tape Waterproof Sealing Patch. Engineered with a flexible, self-adhesive butyl rubber compound, this tape bonds tightly to virtually any surface — roofing, gutters, flashing, RV awnings, boat hulls, ductwork, and more. Once applied, it forms a durable, weather-resistant barrier that stands up to rain, UV exposure, and temperature extremes.
Available in four width options (5cm, 10cm, 15cm, 20cm), you can choose the perfect size for the job — whether it's a hairline crack along a gutter seam or a larger gap around roof flashing. No special tools required; simply peel, press, and seal.
For guidance on safe home repair practices and waterproofing standards, visit the U.S. Consumer Product Safety Commission (CPSC) for helpful consumer safety information.
A: This butyl tape adheres to a wide variety of surfaces including metal roofing, aluminium flashing, wood, concrete, PVC pipes, glass, tiles, and fibreglass — making it highly versatile for both indoor and outdoor sealing applications.
A: Application is straightforward. First, clean and dry the surface thoroughly to remove dust, grease, or loose debris. Then peel off the backing liner and firmly press the tape onto the target area, smoothing out any air bubbles as you go. For best results, apply when the surface temperature is above 5°C (41°F).
A: Choose 5cm for narrow seams, joints, or pipe wrapping. Opt for 10cm or 15cm for standard gutter seams and flashing edges. The 20cm width works best for larger roof patches, wide flashing sections, or covering broader gaps on RV awnings and boat surfaces.
A: Yes. The butyl rubber compound is formulated to withstand prolonged outdoor exposure, including UV radiation, heavy rain, frost, and heat. It maintains its flexible, watertight bond season after season without cracking or drying out.
Made with care and unconditionally loved by our customers, this signature bestseller exceeds all expectations.
Made with care and unconditionally loved by our customers, this signature bestseller exceeds all expectations.
At the heart of every product lies a unique story, driven by our passion for quality and innovation. Each item enhances your everyday life and sparks joy.
