Heavy Duty Waterproof Butyl Repair Tape for Leaks and Cracks
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Stop leaks fast with one super-strong waterproof seal
When a roof, gutter, pipe or window starts to leak, this aluminium-backed butyl tape locks it down in seconds. The thick, ultra-sticky rubber layer moulds into cracks and uneven surfaces to form a permanent, fully waterproof bond that shrugs off rain, sun and temperature swings, indoors or out.

Why you'll love it
- Instant waterproof seal – blocks leaks on roofs, gutters, pipes, RVs and windows.
- Extreme stickiness – thick butyl rubber grips rough, wet and curved surfaces.
- Tough aluminium foil backing – resists UV, weather and ageing for lasting repairs.
- Works on almost anything – metal, glass, wood, concrete, PVC and more.
- Easy to apply – just peel, press and smooth into place, no tools needed.
Specifications
- Type: Aluminium-backed butyl waterproof tape
- Width: 50mm
- Length options: 5M, 10M
- Surfaces: Metal, glass, wood, concrete, PVC
- Use: Indoor & outdoor leak and crack repair
What's in the Box
- 1 × Roll of waterproof butyl repair tape (selected length)
Shipping is free on every order, with full tracking across the US. Most orders placed before 2 PM PST ship the same business day, and standard delivery takes 3 to 7 business days.
Love it or send it back. If you're not completely happy, return your item in its original condition within 90 days for a full refund. Just get in touch and we'll make it easy.
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