--- product_id: 267813022 title: "Waterproof Tape for Leaks – 1 Pack of 50mm x 4m - Butyl Roof Sealant Tape - Outdoor Waterproof Repair Tape with Aluminium Foil | Aluminium Foil · Roof Sealant and Outdoor Repair Use" brand: "diy doctor" price: "€ 16.58" currency: EUR in_stock: true reviews_count: 13 category: "Diy Doctor" url: https://www.desertcart.hr/products/267813022-waterproof-tape-for-leaks-1-pack-of-50mm-x-4m store_origin: HR region: Croatia --- # Bonds metal, plastic, concrete & glass Weatherproof -15°C to 45°C 50mm x 4m roll size Waterproof Tape for Leaks – 1 Pack of 50mm x 4m - Butyl Roof Sealant Tape - Outdoor Waterproof Repair Tape with Aluminium Foil | Aluminium Foil · Roof Sealant and Outdoor Repair Use **Brand:** diy doctor **Price:** € 16.58 **Availability:** ✅ In Stock ## Summary > 💧 Seal it like a pro — don’t let leaks steal your peace of mind! ## Quick Answers - **What is this?** Waterproof Tape for Leaks – 1 Pack of 50mm x 4m - Butyl Roof Sealant Tape - Outdoor Waterproof Repair Tape with Aluminium Foil | Aluminium Foil · Roof Sealant and Outdoor Repair Use by diy doctor - **How much does it cost?** € 16.58 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/267813022-waterproof-tape-for-leaks-1-pack-of-50mm-x-4m) ## Best For - diy doctor enthusiasts ## Why This Product - Trusted diy doctor brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **All-Weather Warrior:** Built to withstand rain, snow, and heat without peeling or cracking. - • **Pro-Grade Leak Defense:** Trusted butyl rubber tape seals leaks fast with professional durability. - • **Universal Surface Grip:** Adheres seamlessly to metal, plastic, concrete, and glass for versatile fixes. - • **Compact Emergency Essential:** 50mm x 4m roll fits perfectly in your toolbox for instant repairs. - • **Clean & Mess-Free Application:** Sticks firmly without sticky residue or frustrating cleanup. ## Overview DIY Doctor Waterproof Tape is a professional-grade butyl rubber sealant tape (50mm x 4m) designed for fast, reliable leak repairs on multiple surfaces including metal, plastic, concrete, and glass. Weatherproof from -15°C to 45°C, it offers a clean, residue-free application ideal for indoor and outdoor use, making it an essential tool for any millennial manager’s emergency repair kit. ## Description Shop DIY Doctor Waterproof Tape for Leaks – 1 Pack of 50mm x 4m - Butyl Roof Sealant Tape - Outdoor Waterproof Repair Tape with Aluminium Foil | Aluminium Foil · Roof Sealant and Outdoor Repair Use. Free delivery on eligible orders of £20 or more. Review: Good stuff! - Does the job! I had a leak I couldn’t fix under my sink and taped it up while waiting for a plumber and it did the trick. It was actually hard to remove and the plumber commented on it being good quality. I also used it to cover a crack (hole) in my sink and it works, been there for a month or so and doesn’t need replacing yet. Review: Very sticky, bright silver finish and works well.. BUT packaging is terrible. - I purchased this tape to put over the plastic ridge caps on my dry ridge roof system. They were all cracked and so the idea was to hold them together with this tape. For the actual job it is brilliant, leaves a good finish and will prevent any further damage to the plastic bits. However, getting the tape out of the packaging is a nightmare. In between the layers of tape there is a non sticky backing which is perfect but the sides of the packaging are not non sticky and bond with the glue sticking the whole roll together. A sharp knife was required to separate the whole length of the tape from the side packaging which took some time. Why the same paper they used for backing could not have been used on the sides is a mystery to me. If it had been better packed I would have given it five stars. ## Features - PROFESSIONAL-GRADE BUTYL TAPE FOR DEPENDABLE LEAK SEALING: Seal leaks fast with high-performance waterproof tape trusted by professionals. Ideal for fixing roofs, gutters, and plumbing joints, it ensures long-lasting, watertight results. - MULTI-SURFACE COMPATIBILITY FOR VERSATILE REPAIRS: Designed to bond with metal, plastic, concrete, glass, and more, this repair tape handles roof leaks, window frames, pipes, and outdoor fixes effortlessly—making it an essential for any DIY project. - MESS-FREE APPLICATION, NO STICKY RESIDUE:Apply easily without frustration! This butyl tape sticks firmly without creating messes or leaving behind residue, giving you a clean, professional seal every time. - BUILT TO WITHSTAND ANY WEATHER: Rain, snow, or heat—this tape performs! With a weatherproof design (-15°C to 45°C), it stays durable through temperature swings, preventing peeling or damage over time. - ESSENTIAL FOR EVERY TOOLBOX – Compact, Powerful & Reliable – This 50mm x 4m roll is a repair essential for emergencies or ongoing projects. Packaging may vary, but quality remains consistently high. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08LQF1H1J | | Adhesive Format | roll | | Adhesive Location | On the tape | | Adhesive Material | Butyl Rubber | | Adhesive Side Count | 1 | | Best Sellers Rank | 3,056 in DIY & Tools ( See Top 100 in DIY & Tools ) 2 in Butyl Tape | | Brand | DIY Doctor | | Colour | Silver | | Compatible Material | Metal | | Country Of Origin | China | | Customer Reviews | 4.0 out of 5 stars 4,216 Reviews | | Included Components | 1 | | Item Resistance | Weather resistant | | Item Weight | 0.54 Kilograms | | Manufacturer | Ideal Direct Limited | | Manufacturer Part Number | D-BUT | | Material | Butyl Rubber | | Model Number | D-BUT | | Number of Items | 1 | | Number of Packs | 1 | | Number of items | 1 | | Other Special Features of the Product | Waterproof | | Recommended Uses For Product | Indoor, Outdoor | | Recommended uses for product | Indoor, Outdoor | | Size Name | 50mm x 4m | | Special feature | Waterproof | | Surface Recommendation | Concrete, Glass, Metal, Plastic | | Unit Count | 1.0 count | | Upper Temperature Rating | 45 Degrees Celsius | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** DIY Doctor - **Colour:** Silver - **Material:** Butyl Rubber - **Number of items:** 1 - **Recommended uses for product:** Outdoor ## Images ![Waterproof Tape for Leaks – 1 Pack of 50mm x 4m - Butyl Roof Sealant Tape - Outdoor Waterproof Repair Tape with Aluminium Foil | Aluminium Foil · Roof Sealant and Outdoor Repair Use - Image 1](https://m.media-amazon.com/images/I/81nQWEaYBRL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: Will this stick to the felt roof of my shed?** A: Yes it will stick to anything. **Q: Would i be able use this tape to fix leak from inside the conservatory roof as can not access outer roof. Would this work** A: Hi, Yes, we have used it on the inside of the (very rusty) corrugated iron roof of our barn. It will cover small holes quite effectively and stop minor leaks, but it's really only a short-term fix. It does depend on the size of the hole. Best wishes, Viv Lillywhite **Q: Would this be good for a leak coming in to the conservatory roof flashing** A: This DIY Doctor Butyl tape is excellent for repairs to lead flashing. This conservatory is very old and poorly built but this tape has covered all its leaky areas! **Q: I need to temporarily repair a hole in the lining of my loft. The material is similar to tarpaulin. Would this product stick firm enough to repair** A: It would do the job. You would never be able to remove it without tearing the lining to bits. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good stuff! *by H***R on 14 May 2026* Does the job! I had a leak I couldn’t fix under my sink and taped it up while waiting for a plumber and it did the trick. It was actually hard to remove and the plumber commented on it being good quality. I also used it to cover a crack (hole) in my sink and it works, been there for a month or so and doesn’t need replacing yet. ### ⭐⭐⭐⭐ Very sticky, bright silver finish and works well.. BUT packaging is terrible. *by D***S on 23 August 2021* I purchased this tape to put over the plastic ridge caps on my dry ridge roof system. They were all cracked and so the idea was to hold them together with this tape. For the actual job it is brilliant, leaves a good finish and will prevent any further damage to the plastic bits. However, getting the tape out of the packaging is a nightmare. In between the layers of tape there is a non sticky backing which is perfect but the sides of the packaging are not non sticky and bond with the glue sticking the whole roll together. A sharp knife was required to separate the whole length of the tape from the side packaging which took some time. Why the same paper they used for backing could not have been used on the sides is a mystery to me. If it had been better packed I would have given it five stars. ### ⭐⭐⭐⭐⭐ Backing has tendency to leave strips. *by H***H on 28 May 2026* Bought to waterproof my arbour a bit more. Tape good price, seems good quality, thick, super sticky. However, backing has a tendency to leave strips however carefully you peel. Not a major inconvenience, but something to be mindful of when peeling back to expose the sticky side. Looks good ## Frequently Bought Together - DIY Doctor Waterproof Tape for Leaks - Butyl Tape - Roof Sealant - Outdoor Repair Tape - Aluminium Foil 50mm x 5m - TAPEBEAR Butyl Tape Waterproof Sealing Tape Aluminum Foil Tape, for RV Repair, Window, Silicone, Glass & EDPM Roof Leak Patching, Boat and Pipe Sealing, Silver, 4inch x16feet - BXI Flashing Roll Tape Membrane, 2 inches X 32 Feet Thick Waterproof Patch Seal Tape, Self-Adhesive SBS Modified Rubberized Asphalt, Deck Seam Joist Leak Sealant for Roof Window Gutter Repair Outdoor --- ## 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.hr/products/267813022-waterproof-tape-for-leaks-1-pack-of-50mm-x-4m](https://www.desertcart.hr/products/267813022-waterproof-tape-for-leaks-1-pack-of-50mm-x-4m) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-08-18*