---
product_id: 116246332
title: "Nassboards Waterproof Tanking Tape - Aqua Elastic Self Adhesive Butyl Joining Permanent Strong Sealing Tape for Waterproofing Bathrooms, Shower Wet Rooms, for Use Outdoors Indoors Preventing Leaks 5m"
brand: "nassboards"
price: "169.27 DT"
currency: TND
in_stock: true
reviews_count: 8
category: "Nassboards"
url: https://www.desertcart.tn/products/116246332-nassboards-waterproof-tanking-tape-aqua-elastic-self-adhesive-butyl-joining
store_origin: TN
region: Tunisia
---

# 100% waterproof seal High resistance to extreme temperatures 85mm wide, 0.8mm thick durable tape Nassboards Waterproof Tanking Tape - Aqua Elastic Self Adhesive Butyl Joining Permanent Strong Sealing Tape for Waterproofing Bathrooms, Shower Wet Rooms, for Use Outdoors Indoors Preventing Leaks 5m

**Brand:** nassboards
**Price:** 169.27 DT
**Availability:** ✅ In Stock

## Summary

> 💧 Seal it once, forget leaks forever!

## Quick Answers

- **What is this?** Nassboards Waterproof Tanking Tape - Aqua Elastic Self Adhesive Butyl Joining Permanent Strong Sealing Tape for Waterproofing Bathrooms, Shower Wet Rooms, for Use Outdoors Indoors Preventing Leaks 5m by nassboards
- **How much does it cost?** 169.27 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/116246332-nassboards-waterproof-tanking-tape-aqua-elastic-self-adhesive-butyl-joining)

## Best For

- nassboards enthusiasts

## Why This Product

- Trusted nassboards brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **DIY & Pro Friendly:** Easy to cut, apply, and tear-resistant for both first-timers and seasoned contractors.
- • **Leakproof Confidence:** Permanently seals cracks and joints to stop leaks in bathrooms, showers, and wet rooms.
- • **Weatherproof Warrior:** Built to withstand rain, moisture, and temperature extremes without losing grip.
- • **Versatile Application:** Adheres flawlessly to walls, floors, pipes, and even outdoor surfaces like balconies and roofs.
- • **Multiple Lengths, One Solution:** Available in 5m to 20m rolls to match any project size—never run short mid-job.

## Overview

Nassboards Waterproof Tanking Tape is a premium self-adhesive butyl sealing tape designed for permanent waterproofing indoors and outdoors. Measuring 85mm wide and 0.8mm thick, it offers strong adhesion to a wide range of surfaces including tile, metal, and plastic. Resistant to extreme temperatures and moisture, this tape is ideal for bathrooms, wet rooms, balconies, and roofs. Available in multiple roll lengths, it’s a must-have for professionals and DIYers aiming for leak-proof, durable results.

## Description

Free delivery and returns on all eligible orders. Shop Nassboards Waterproof Tanking Tape - Aqua Elastic Self Adhesive Butyl Joining Permanent Strong Sealing Tape for Waterproofing Bathrooms, Shower Wet Rooms, for Use Outdoors Indoors Preventing Leaks 5m.

Review: Very good tape - Easy to work with. Good for all round repairs.
Review: Be careful when applying - So strong adhesion, great to have but a pain to apply, once stuck virtually impossible to reposition! Great for the function but take great care with removing backing paper otherwise the adhesion gets you! A two person job if length is more than 30cm (or grow a third arm!) All in all a great product

## Features

- EXCELLENT FOR SEALING LEAKS: Introducing the Self Adhesive Waterproof Tanking Butyl Tape, a must have tool to help prevent leaks and water seeping through in your bathroom, shower or wet room. This easy to use tape is perfect for use on Tile Backers and Insulation Boards. Just roll out enough tape for the job, cut and apply, it's as easy as that
- FOR WALLS AND FLOORS: This Self-adhesive Waterproof Tanking Tape can be applied on floors and walls, and is suitable for repairing, sealing and patching. It can repair, bond and seal almost any surface, offering you waterproof protection and security against water and moisture, adhering to most common substrates. It can even be used on leaky pipes, or to waterproof electrical terminals and connections around your home
- OUTDOORS AND INDOORS: As well as indoors, this Waterproof Tanking Tape can be used outdoors on balconies and terraces, and even on your roof. Prevent leakages and a build up of moisture from rain and the elements outside with this easy to use Self Adhesive Tape. This tape is a must have tool whether you're a DIY enthusiast or a professional contractor, and with high resistance to extreme temperatures, this tape is excellent both indoors and outdoors
- AVAILABLE IN MANY LENGTHS: The Self Adhesive Btyl Tape, brought to you by Nassboards, is available in a variety of lengths, depending on the job ahead of you. Its width is 85mm, with a thickness of approximately 0.80mm, and is available in rolls of 5m, 10m, 15m or 20m long. With a wide variety of lengths, we've got the tool to help you get the job done quickly, efficiently and with professional results
- EASY TO USE: This Waterproof Tanking Tape is a breeze to use on most common surfaces, and is durable and lightweight, with tear resistant properties.Is an excellent tool for both DIY newcomers and professionals. Your Waterproof Tanking Tape also comes with a 30 day warranty, so if at any point you are not happy with your product, don't hesitate to get in touch with us for a refund or replacement

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07MJ4TS17 |
| Adhesive Format | Integrated |
| Adhesive Location | tape |
| Adhesive Material | Butyl |
| Adhesive Side Count | 1 |
| Best Sellers Rank | 144,842 in DIY & Tools ( See Top 100 in DIY & Tools ) 158 in Waterproofers |
| Brand | Nassboards |
| Colour | Blue |
| Compatible Material | Plastic, Paper, Aluminum, Marble, Cardboard, Glass, Ceramic, Metal |
| Customer Reviews | 4.4 out of 5 stars 287 Reviews |
| Included Components | Seam Roller |
| Item Dimensions L x W x Thickness | 8.5W x 0.1Th centimetres |
| Item Resistance | waterproof |
| Item Thickness | 0.8 Millimetres |
| Manufacturer | Nassboards |
| Material | Synthetic Rubber |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of items | 1 |
| Other Special Features of the Product | Strong, Waterproof |
| Recommended Uses For Product | Waterproofing, Leak Sealing, Indoor, Outdoor |
| Recommended uses for product | Waterproofing, Leak Sealing, Indoor, Outdoor |
| Size Name | Waterproof Butyl Tanking Tape - 5m |
| Special feature | Strong, Waterproof |
| Surface Recommendation | Pipe, Showers, Tile |
| Unit Count | 5 meter |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** Nassboards
- **Colour:** Blue
- **Material:** Synthetic Rubber
- **Number of items:** 1
- **Recommended uses for product:** Waterproofing, sealing, bonding for indoor and outdoor applications

## Images

![Nassboards Waterproof Tanking Tape - Aqua Elastic Self Adhesive Butyl Joining Permanent Strong Sealing Tape for Waterproofing Bathrooms, Shower Wet Rooms, for Use Outdoors Indoors Preventing Leaks 5m - Image 1](https://m.media-amazon.com/images/I/312U2UlnakL.jpg)
![Nassboards Waterproof Tanking Tape - Aqua Elastic Self Adhesive Butyl Joining Permanent Strong Sealing Tape for Waterproofing Bathrooms, Shower Wet Rooms, for Use Outdoors Indoors Preventing Leaks 5m - Image 2](https://m.media-amazon.com/images/I/31jfm6IdgJL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very good tape
*by J***N on 17 January 2026*

Easy to work with. Good for all round repairs.

### ⭐⭐⭐⭐⭐ Be careful when applying
*by J***. on 13 December 2021*

So strong adhesion, great to have but a pain to apply, once stuck virtually impossible to reposition! Great for the function but take great care with removing backing paper otherwise the adhesion gets you! A two person job if length is more than 30cm (or grow a third arm!) All in all a great product

### ⭐⭐⭐⭐ Very sticky
*by D***K on 13 September 2022*

This stuff is very sticky if you've not used it before like me then it takes some getting used to I found best to apply in two halves it comes like this anyway but I found by folding it down the center and applying one half then the over follows but get it wrong then it's hard to correct try not to stretch it as this will throw out how it lays by its very nature it is hopefully waterproof but time will tell.

## Frequently Bought Together

- Nassboards Waterproof Tanking Tape - Aqua Elastic Self Adhesive Butyl Joining Permanent Strong Sealing Tape for Waterproofing Bathrooms, Shower Wet Rooms, for Use Outdoors Indoors Preventing Leaks 5m
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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-22*