Ultra strong adhesive tape

Delivery 1-6 working days (varies slightly based on delivery address).

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Professional-Grade Butyl Rubber Tape for Permanent Repairs — Made from pure butyl rubber, this sealing tape creates a watertight, airtight bond on contact. Cut to length, peel off the backing, press it in place — the repair is done in under a minute with no mess and no additional adhesive required.

Seals Roofs, Pipes, Boats, and More — Designed for the kind of repairs professionals handle on caravans, mobile homes, boats, fibreglass, galvanised metal, flat roofs, gutters, garden sheds, ponds, and containers. It works equally well on curved surfaces, tight corners, and irregular or textured finishes.

Elastic and Flexible — Fits Any Shape — Unlike rigid tape, butyl rubber stretches and conforms to uneven surfaces, narrow angles, and unusual curves without lifting at the edges. The finished surface can be painted over for a clean, professional look.

Withstands Extreme Temperatures from -40°C to +120°C — Built for outdoor use, this tape won’t melt or become sticky in storage or transport, and won’t crack or peel in cold conditions. It’s fire-resistant, impact-resistant, and won’t degrade from UV exposure or ageing.

Blocks Water, Chemicals, Smoke, and Moisture — The seal is completely waterproof and resistant to chemical exposure. Once applied, it prevents leaks through roof joints, window frames, pipe penetrations, silicone gaps, and cracked glazing.

One Important Tip Before You Start — Due to the strong adhesion, wear gloves during application. For maximum bond strength, do not peel or disturb the tape within 24 hours of applying it.

Package includes: 1 x butyl rubber sealing tape roll

Characteristics

• Pure butyl rubber — no additional adhesive needed
• Waterproof, fireproof, and chemical-resistant seal
• Flexible and elastic — fits corners, curves, and irregular surfaces
• Temperature range: -40°C to +120°C
• Paintable surface after application
• UV and ageing resistant — long shelf life

Specifications

• Item type: Butyl rubber waterproof sealing tape
• Material: Pure butyl rubber
• Color: Grey
• Width options: 5 cm / 10 cm / 15 cm
• Length: 5 m
• Thickness: 1.0 mm
• Weight: 50 g