--- product_id: 77618782 title: "Waterproof Tape" brand: "t-rex" price: "£22.21" currency: GBP in_stock: null reviews_count: 8 url: https://www.desertcart.co.uk/products/77618782-waterproof-tape store_origin: GB region: United Kingdom --- # Waterproof even underwater UV resistant, no sun damage Extreme temp resistant -56.7°C to 93.3°C Waterproof Tape **Brand:** t-rex **Price:** £22.21 **Availability:** ❌ Out of Stock ## Summary > 🦖 Seal the deal with T-Rex toughness—leaks don’t stand a chance! ## Quick Answers - **What is this?** Waterproof Tape by t-rex - **How much does it cost?** £22.21 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/77618782-waterproof-tape) ## Best For - t-rex enthusiasts ## Why This Product - Trusted t-rex brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Sunproof & Durable:** UV resistance means no cracking or peeling under harsh sunlight - • **Unstoppable Adhesion:** R-Flex tech ensures tough, permanent bonding on wet or dry surfaces - • **Stretch to Fix It All:** Butyl adhesive stretches up to 700% for flexible, gap-filling repairs - • **Apply Anywhere, Anytime:** Works underwater and on rough, dirty surfaces for ultimate versatility - • **Extreme Weather Warrior:** Withstands freezing cold to scorching heat without losing grip ## Overview T-Rex Waterproof Butyl Tape is a 101mm x 1.52m self-adhesive roll featuring advanced R-Flex technology for superior waterproof adhesion. It performs reliably in extreme temperatures (-56.7°C to 93.3°C), is UV resistant, and stretches up to 700% for flexible, permanent repairs—even underwater and on rough surfaces. ## Description T-REX Waterproof Butyl Tape for Leak Repair 101mm x 1.52cm ## Features - T-Rex waterproof tape is made with R-Flex technology and provides tough, waterproof adhesion in wet or dry conditions. - Use T-Rex Waterproof Tape for a variety of repair and fixations for indoor and outdoor applications. DURABLE & FLEXIBLE You can even apply this tape underwater and slide it into cracks and rough, dirty surfaces. - T-Rex waterproof tape is designed to withstand extreme temperatures from -56.7°C to 93.3°C. It is UV resistant and does not tear off even in strong sunlight. - The extra thick butyl-based adhesive of T-Rex waterproof tape allows permanent repairs, even underwater and can stretch up to 700% of its original length. - Features and Benefits of T-Rex Waterproof Tape Waterproof backing which has been enhanced with R-Flex technology, longer durability, can be used underwater, UV resistant and adheres best to hard, solid surfaces. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | T-REX | | Part Number | 285987 | | Product Dimensions | 152.4 x 10.16 x 0.03 cm; 127.57 g | | Item model number | 285987 | | Size | 101mm x 1.52m | | Colour | Black | | Style | One Roll | | Material | Low Density Polyethylene (LDPE) | | Thickness | 1 Millimetres | | Power Source | ac | | Installation method | Self-Adhesive | | Item Package Quantity | 1 | | Measurement System | Metric | | Accessory connection type | PSA | | Special Features | Heat-Resistant, Uv-Resistant | | Included Components | A Roll of T Rex Tape | | Batteries included? | No | | Batteries Required? | No | | Item Weight | 127 g | ## Product Details - **Brand:** T-Rex - **Colour:** Black - **Material:** Low Density Polyethylene (LDPE) - **Number of items:** 1 - **Recommended uses for product:** Glass, Outdoor, Indoor ## Images ![Waterproof Tape - Image 1](https://m.media-amazon.com/images/I/61ubJCVfpDL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good quality *by I***N on 4 June 2025* Very sticky and waterproof value for money ### ⭐⭐⭐⭐⭐ Has held a large pond liner hole for 7 weeks *by A***E on 24 September 2022* I have a very large football sized hole in my pond liner right at the water line., caused by rats when the pond was surrounded with decking that they loved under. I attempted to fix it in early Summer with a piece of liner and the waterproof pond liner repair silicon (can’t remember the name but it’s the one in the yellow cartridge). Well it didn’t work and within a couple of weeks the pond was leaking until I was topping it up ever couple of days.So decided to try this. I did not apply it under water. Instead let the pond down so that the full hole and an inch or so below it were fully exposed and could dry out. I applied the tape on the underside and top of the liner, so that it overlapped the liner by 2+ inches all the way around and then stuck to itself over the hole itself. I didn’t add any patching liner. That was on August 31st and I’m writing this on Sep 24th. So far I have been able to have my pond filed half way over that taped hole and haven’t had to top the pond up once since (other than when I backwash clean the filter, of course).The liner I have is a Swell plastic liner, which I heard apparently requires a swell patch kit to fix any problems. This tape is proving that wrong so far. Will update this review if/when the tape starts to peel away. ### ⭐⭐⭐⭐ Ponds adequate but wellies fantastic *by J***D on 13 July 2024* This did fix my pond liner but needed tape on both sides of the liner, which was awkward. However, my wellies were cracked and leaking. It some of this to fit, cleaned the service, stuck the tap on and went over them with a hot hairdryer- it did a fantastic job of that. ## Frequently Bought Together - T-REX Heavy Duty Waterproof and Repair Tape for Wet or Rough / Dirty Surfaces Including Underwater, Leaks and More, 4" x 5', Black, 1-Roll (285987) - T-Rex Tape Heavy Duty Duct Tape with UV Resistant & Waterproof Backing for Ferociously Strong Repairs, 1.88" x 30 yd, Gunmetal Gray, 1 Roll - T-REX Heavy Duty Waterproof and Repair Tape for Wet or Rough / Dirty Surfaces Including Underwater, Leaks and More, 2" x 5', Black, 1-Roll (285988) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/77618782-waterproof-tape](https://www.desertcart.co.uk/products/77618782-waterproof-tape) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-22*