Best current price£31.88from B&Q
Shopping.co.uk recommended and popular offers
B&Q£31.88Visit shop B&Q - Waterproof Patch & Seal Tape 100mm X 3M Black + Crystal Clear Tape 48mm X 8.2MHeavy Duty Waterproof Repair Kit
Visit shop3 offers from £31.88
View price history by clicking the chart icon.
The Gorilla Heavy Duty Waterproof Repair Kit is an essential toolkit for homeowners and DIY enthusiasts who need a reliable, instant solution for sealing leaks, cracks, and gaps. Combining a heavy-duty black Patch & Seal tape for structural integrity with a discreet Crystal Clear tape for aesthetic repairs, this kit provides versatile, weather-resistant performance on a wide range of materials including metal, wood, and concrete. While it offers exceptional adhesion on both wet and dry surfaces, users should note that the adhesive is extremely aggressive and requires careful placement as it is difficult to reposition once applied.
| Brand | Gorilla |
|---|
No, this tape is designed for sealing leaks and cracks in non-pressurized environments like gutters, roofs, or tanks, and should not be used on active pressurized water lines.
Yes, both versions of the tape are designed for outdoor use and provide excellent resistance to UV rays, preventing them from yellowing or becoming brittle over time.
The tape can be applied in various weather conditions, but it is best to apply it when the surface temperature is above freezing to ensure the adhesive reaches maximum tackiness.
Yes, the black tape can be painted if you wish to match it to your surface color; however, ensure you use a paint compatible with rubber or plastic surfaces.
Removal can be difficult due to the strong adhesive. You may need a citrus-based adhesive remover to help break down the bond if you need to clean the surface after removing the tape.
Ensure the surface is not coated in heavy grease or oil. If present, clean with a degreaser before application.
Use a smooth, hard object like a roller or the edge of a plastic card to press the tape firmly from the center toward the outer edges to force trapped air out.
Because the adhesive is high-tack, it cannot be repositioned. If misapplied, you may need to peel it off carefully and use a fresh section of tape.
To achieve the best results, ensure the surface is relatively clean and free of heavy debris, though the adhesive is designed to handle some moisture and dust. If the surface is greasy, wiping it down with an isopropyl alcohol cleaner beforehand will improve longevity. To apply, measure the necessary length and cut the tape with a sharp blade or scissors. Carefully align the tape over the target area before making contact, as the initial bond is immediate. Once applied, rub the tape firmly to ensure no air bubbles are trapped underneath. For long-term storage, keep the remaining tape rolls in a cool, dry place and ensure they are sealed in their original packaging to prevent the edges from attracting dust.
