Gorilla Waterproof Patch & Seal Tape - 100mm x 3m - Black - 12 Pack

Gorilla Waterproof Patch & Seal Tape creates a permanent, airtight and watertight seal on a variet...

Best current price£185.65from B&Q

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B&QB&Q - Waterproof Patch & Seal Tape (100mm X 3M) Black12 PackInstant Leak Repair & Heavy-Duty Waterproof Seal
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OnBuy.comGorilla Waterproof Patch & Seal Tape (100Mm X 3M) Black - 12 Pack - Instant Leak Repair & Heavy-Duty Waterproof Seal
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£185.65
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Product Information

Full details

Gorilla Waterproof Patch & Seal Tape is designed for DIY enthusiasts, homeowners, and maintenance professionals who need a heavy-duty, permanent solution for sealing cracks, gaps, and holes in various surfaces. The primary benefit is its exceptional durability and water resistance, providing an airtight seal that withstands harsh weather conditions; however, users should note that due to its aggressive adhesive, it is intended for permanent repairs and may be difficult to remove once applied.

All features

BrandGorilla

Extended Product Information

FAQs

Can I use this tape underwater?

While it is waterproof, it is designed to be applied to a dry surface to ensure the adhesive cures correctly.

Is this tape paintable?

The outer surface is a durable, weather-resistant layer not specifically designed for painting; check your paint compatibility if necessary.

Can I remove the tape after it has been applied?

Gorilla Waterproof Patch & Seal Tape is designed as a permanent repair and can be very difficult to remove once fully bonded.

Will this work on high-pressure water pipes?

This tape is intended for sealing gaps and cracks in structural items like gutters and roofs, not for repairing pressurized plumbing systems.

What is the operating temperature range?

It is designed to withstand a wide range of temperature fluctuations, though extreme temperatures during initial application may affect bonding speed.

Troubleshooting

Tape is not sticking to the surface

Ensure the surface is completely clean, dry, and free from oil or debris before reapplying.

Air bubbles forming under the tape

Apply the tape slowly, using a flat tool or your fingers to press firmly from the center toward the edges during installation.

Tape edges lifting

Ensure at least 1-2 inches of overlap around the repair area and firmly press the edges down to secure the bond.

Pros and Cons

Pros

  • Extremely strong and permanent adhesive bond
  • Excellent resistance to UV rays and extreme temperatures
  • Adapts well to uneven or textured surfaces
  • Effective for both indoor and outdoor emergency repairs
  • Generous 12-pack quantity is ideal for professional or bulk use

Cons

  • Not intended for removable or temporary fixes
  • The aggressive adhesive can be difficult to reposition once placed
  • May leave residue if removed from certain surfaces

Setup, Compatibility & Care

To ensure optimal performance, the surface must be completely clean, dry, and free of dust or grease before application. Remove the protective backing from the tape and apply it firmly to the target area, applying pressure from the center outward to eliminate air bubbles. This tape is compatible with most common building materials, including aluminum, vinyl, and wood. For maintenance, simply inspect the patch periodically to ensure edges remain sealed; if water pressure is extreme, ensure the overlap is sufficient to prevent seepage.

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