---
product_id: 267813022
title: "DIY Doctor Waterproof Tape for Leaks – 1 Pack of 50mm x 5m - Butyl Roof Sealant Tape - Outdoor Waterproof Repair Tape with Aluminium Foil"
brand: "diy doctor"
price: "€ 16.68"
currency: EUR
in_stock: true
reviews_count: 13
category: "Diy Doctor"
url: https://www.desertcart.ie/products/267813022-diy-doctor-waterproof-tape-for-leaks-1-pack-of-50mm
store_origin: IE
region: Ireland
---

# 100% waterproof seal weatherproof -15°C to 45°C multi-surface bonding DIY Doctor Waterproof Tape for Leaks – 1 Pack of 50mm x 5m - Butyl Roof Sealant Tape - Outdoor Waterproof Repair Tape with Aluminium Foil

**Brand:** diy doctor
**Price:** € 16.68
**Availability:** ✅ In Stock

## Summary

> 💪 Seal it once, seal it right — the ultimate fix for every leak!

## Quick Answers

- **What is this?** DIY Doctor Waterproof Tape for Leaks – 1 Pack of 50mm x 5m - Butyl Roof Sealant Tape - Outdoor Waterproof Repair Tape with Aluminium Foil by diy doctor
- **How much does it cost?** € 16.68 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/267813022-diy-doctor-waterproof-tape-for-leaks-1-pack-of-50mm)

## 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—perfect for a polished, professional finish every time.
- • **All-Weather Warrior:** Engineered to endure rain, snow, and heat without peeling or losing adhesion.
- • **Pro-Grade Leak Defense:** Trusted by professionals for fast, reliable waterproof sealing on roofs, gutters, and pipes.
- • **Universal Surface Grip:** Bonds seamlessly to metal, plastic, concrete, glass, and more for versatile repairs.
- • **Compact Emergency Essential:** A powerful 50mm x 5m roll that fits perfectly in your toolbox for instant leak fixes.

## Overview

DIY Doctor Waterproof Tape is a professional-grade butyl rubber sealant tape measuring 50mm by 5m, designed for durable, waterproof repairs on multiple surfaces including roofs, gutters, and plumbing. Its weatherproof formula withstands temperatures from -15°C to 45°C, ensuring long-lasting adhesion without mess or residue. Compact and versatile, it’s an essential tool for any DIY enthusiast or professional tackling leaks and outdoor repairs.

## Description

Shop DIY Doctor Waterproof Tape for Leaks – 1 Pack of 50mm x 5m - Butyl Roof Sealant Tape - Outdoor Waterproof Repair Tape with Aluminium Foil. Free delivery on eligible orders of £20 or more.

Review: Stopped the leaky conservatory roof! - Yes, it is really sticky and tacky. Yes there is a way to peel this off and lay it down without getting tangle in it! But, I am really pleased that this has worked on our corrugated plastic-sheeted conservatory roof, which I have tried various leak-seal products, such as sprays etc. No leaks through the latest Storm this Jan/Feb, nor from steady persistent rain, as I covered the struts to either side of the panels so it's water-tight where the roof panel meets the struts. It is easy to cut with a stanley-type knife. I didn't take the backing off the glue side until ready to lay it. Lined it up first and then just began to peel away the backing slowly, sticking it down as I went along. Even though the outside temperature was cold, it stuck when firmly pressed down, with some gently persuasion.
Review: Excellent versatile tape - I have now purchased 3 rolls of this tape. The first one did an excellent job on everything I tried it on including gutters, conservatory roof and the temporary repair of several shower tray cracks. Sadly, the second roll was 'dry' and the tape would not stick to anything so a candidate for the bin. The third tape I have not opened yet but have high expectations of its performance. I have only knocked 1 star off for the faulty roll in the hope it was just an isolated rogue tape.

## 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 5m roll is a repair essential for emergencies or ongoing projects. Packaging may vary, but quality remains consistently high.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08LQF1H1J |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 576 in DIY & Tools ( See Top 100 in DIY & Tools ) 1 in Butyl Tape |
| Colour | Silver |
| Customer Reviews | 4.0 4.0 out of 5 stars (3,860) |
| Date First Available | 23 Oct. 2020 |
| Included components | 1 |
| Item Package Quantity | 1 |
| Item Weight | 540 g |
| Item model number | D-BUT |
| Manufacturer | Ideal Direct Limited |
| Material | Butyl Rubber |
| Part number | D-BUT |
| Power source type | Hand Powered |
| Product Dimensions | 13 x 12.8 x 5.2 cm; 540 g |
| Size | 50mm x 5m |
| Special Features | Strong, Water resistant |
| Style | 1 Pack |

## Product Details

- **Brand:** DIY Doctor
- **Colour:** Silver
- **Material:** Butyl Rubber
- **Number of items:** 1
- **Recommended uses for product:** Outdoor

## Images

![DIY Doctor Waterproof Tape for Leaks – 1 Pack of 50mm x 5m - Butyl Roof Sealant Tape - Outdoor Waterproof Repair Tape with Aluminium Foil - Image 1](https://m.media-amazon.com/images/I/81nQWEaYBRL.jpg)

## 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

### ⭐⭐⭐⭐⭐ Stopped the leaky conservatory roof!
*by A***N on 5 March 2025*

Yes, it is really sticky and tacky. Yes there is a way to peel this off and lay it down without getting tangle in it! But, I am really pleased that this has worked on our corrugated plastic-sheeted conservatory roof, which I have tried various leak-seal products, such as sprays etc. No leaks through the latest Storm this Jan/Feb, nor from steady persistent rain, as I covered the struts to either side of the panels so it's water-tight where the roof panel meets the struts. It is easy to cut with a stanley-type knife. I didn't take the backing off the glue side until ready to lay it. Lined it up first and then just began to peel away the backing slowly, sticking it down as I went along. Even though the outside temperature was cold, it stuck when firmly pressed down, with some gently persuasion.

### ⭐⭐⭐⭐ Excellent versatile tape
*by R***R on 26 October 2025*

I have now purchased 3 rolls of this tape. The first one did an excellent job on everything I tried it on including gutters, conservatory roof and the temporary repair of several shower tray cracks. Sadly, the second roll was 'dry' and the tape would not stick to anything so a candidate for the bin. The third tape I have not opened yet but have high expectations of its performance. I have only knocked 1 star off for the faulty roll in the hope it was just an isolated rogue tape.

### ⭐⭐⭐⭐⭐ Great stuff if it is HOT.
*by S***N on 6 October 2025*

I did read the reviews before I bought this but I thought I would give it a go, I suppose I was lucky it was mid-summer and 25c plus most days. I have a fiberglass roof on our shed and a small split appeared that got bigger/longer, I had tried expensive sealer that did work for a while but I needed something better. So it arrived one hot day and the next day I was up the ladder just after lunch (Hot Roof!) The stuff was hot so it did take a bit of fiddling to get it free and ready to roll (remember I have a hot roof 30c + and a warm roll of sticky stuff ) So I roll it out an cover the split, press it down and then I had one of the little rollers about an inch wide that I went up and down with and it has stuck fast, no leeks and it is stuck fast now. From my limited experience you need it hot and sunny with a warm roll of sticky stuff for it to work, if it had been cold I doubt very much if it would have worked but at least I have 3/4 of a roll left just in case it is needed again but only in the summer!!!

## Frequently Bought Together

- DIY Doctor Waterproof Tape for Leaks - Butyl Tape - Roof Sealant - Outdoor Repair Tape - Aluminium Foil 50mm x 5m
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- 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

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-25*