--- product_id: 267813022 title: "DIY Doctor Waterproof Tape for Leaks 50mm x 4m Butyl Roof Sealant Tap" brand: "diy doctor" price: "$24.41" currency: USD in_stock: true reviews_count: 13 url: https://www.desertcart.us/products/267813022-diy-doctor-waterproof-tape-for-leaks-50mm-x-4m-butyl store_origin: US region: United States of America --- # Bonds metal, plastic, concrete & more Weatherproof -15°C to 45°C 50mm x 4m pro-grade roll DIY Doctor Waterproof Tape for Leaks 50mm x 4m Butyl Roof Sealant Tap **Brand:** diy doctor **Price:** $24.41 **Availability:** ✅ In Stock ## Summary > 💧 Seal it once, seal it right — the ultimate waterproof fix! ## Quick Answers - **What is this?** DIY Doctor Waterproof Tape for Leaks 50mm x 4m Butyl Roof Sealant Tap by diy doctor - **How much does it cost?** $24.41 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/267813022-diy-doctor-waterproof-tape-for-leaks-50mm-x-4m-butyl) ## 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 - • **Mess-Free Mastery:** Applies cleanly with no sticky residue, delivering a sleek, professional finish every time. - • **Weatherproof Warrior:** Built to endure rain, snow, and heat without peeling or cracking—reliable year-round. - • **Pro-Grade Leak Defense:** Trusted by professionals for fast, watertight sealing on roofs, gutters, and plumbing. - • **Universal Surface Grip:** Seamlessly adheres to metal, plastic, concrete, glass—your all-in-one repair solution. - • **Compact Emergency Essential:** A powerful 50mm x 4m roll that fits perfectly in your toolbox for instant fixes. ## Overview DIY Doctor Waterproof Tape is a professional-grade butyl rubber sealant tape measuring 50mm by 4m, designed for durable, mess-free leak repairs on multiple surfaces including metal, plastic, concrete, and glass. Engineered to withstand extreme weather conditions from -15°C to 45°C, it ensures long-lasting waterproof protection for indoor and outdoor use, making it an indispensable tool for any serious DIYer or professional. ## Description makes quality home improvement simple. We offer reliable, well-made tools and products at everyday prices — designed to help you get the job done right without breaking the bank. Whether you’re tackling small fixes or big projects, DIY Doctor delivers trusted performance, great value, and results you can count on. ## 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 | |---------------|-------| | Adhesive Format | roll | | Adhesive Location | On the tape | | Adhesive Material | Butyl Rubber | | Adhesive Side Count | 1 | | Asin | B08LQF1H1J | | Best Sellers Rank | 2,562 in DIY & Tools (See Top 100 in DIY & Tools) 3 in Butyl Tape | | Brand | DIY Doctor | | Colour | Silver | | Compatible Material | Metal | | Country Of Origin | China | | Customer Reviews | 4.0 4.0 out of 5 stars (4,247) 4.0 out of 5 stars | | Included Components | 1 | | Item Highlight | Aluminium Foil Butyl Repair Tape for Outdoor Use. Seals Roof Felt, Gutters, Sheds, Caravans, Pipes, Metal, Glass. | | 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 | | Other Special Features Of The Product | Waterproof | | Recommended Uses For Product | Indoor, Outdoor | | Size Name | 50mm x 4m | | 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:** Indoor, Outdoor ## Images ![DIY Doctor Waterproof Tape for Leaks 50mm x 4m Butyl Roof Sealant Tap - Image 1](https://m.media-amazon.com/images/I/810voAFIINL.jpg) ![DIY Doctor Waterproof Tape for Leaks 50mm x 4m Butyl Roof Sealant Tap - Image 2](https://m.media-amazon.com/images/I/81TIjMQfXdL.jpg) ![DIY Doctor Waterproof Tape for Leaks 50mm x 4m Butyl Roof Sealant Tap - Image 3](https://m.media-amazon.com/images/I/91Oj9P-HlML.jpg) ![DIY Doctor Waterproof Tape for Leaks 50mm x 4m Butyl Roof Sealant Tap - Image 4](https://m.media-amazon.com/images/I/81nTsrQS7UL.jpg) ![DIY Doctor Waterproof Tape for Leaks 50mm x 4m Butyl Roof Sealant Tap - Image 5](https://m.media-amazon.com/images/I/91+5cl0JuPL.jpg) ## Available Options This product comes in different **Size Name, Style Name** 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 ### ⭐⭐⭐⭐⭐ Perfect repair to leaking gutter *by on Reviewed in the United Kingdom 20 September 2026* Used to fix join of aluminium gutter on orangey that’s been leaking/dripping for years.Not had much rain, but so far so good.Only issue I had was the backing is tricky to remove.Make sure you clean and dry surfaces before applying.⭐️⭐️⭐️⭐️⭐️ ### ⭐⭐⭐⭐ Very sticky, bright silver finish and works well.. BUT packaging is terrible. *by on Reviewed in the United Kingdom 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. ### ⭐⭐⭐⭐⭐ Good stuff! *by on Reviewed in the United Kingdom 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. ## 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.us/products/267813022-diy-doctor-waterproof-tape-for-leaks-50mm-x-4m-butyl](https://www.desertcart.us/products/267813022-diy-doctor-waterproof-tape-for-leaks-50mm-x-4m-butyl) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-09-28*