---
product_id: 298736962
title: "Strong Rubberized Waterproof Tape, Black, 4 in x 25 ft, 1-Pack"
brand: "flex tape"
price: "935 kr"
currency: DKK
in_stock: true
category: "Flex Tape"
url: https://www.desertcart.dk/products/298736962-strong-rubberized-waterproof-tape-black-4-in-x-25-ft
store_origin: DK
region: Denmark
---

# Waterproof & works underwater Withstands extreme temps up to 200°F Strong rubberized adhesive bonds instantly Strong Rubberized Waterproof Tape, Black, 4 in x 25 ft, 1-Pack

**Brand:** flex tape
**Price:** 935 kr
**Availability:** ✅ In Stock

## Summary

> 🛠️ Flex Tape: The Ultimate Leak-Stopping Power Move You Can’t Afford to Miss!

## Quick Answers

- **What is this?** Strong Rubberized Waterproof Tape, Black, 4 in x 25 ft, 1-Pack by flex tape
- **How much does it cost?** 935 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/298736962-strong-rubberized-waterproof-tape-black-4-in-x-25-ft)

## Best For

- flex tape enthusiasts

## Why This Product

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

## Key Features

- • **Multi-Surface Master:** From metal to wood, PVC to fiberglass—one tape to fix them all.
- • **Seal Leaks Like a Pro:** Maximize your home and gear protection with 4 in x 25 ft of ultra-flexible, super-strong tape.
- • **Fast Fixes, Long-Term Confidence:** Patch, bond, and seal with a tape trusted by DIYers and pros alike, backed by a 1-year warranty.
- • **Works Wet or Dry, Even Underwater:** Never worry about surface conditions—this tape bonds instantly in any environment.
- • **UV Resistant for Outdoor Durability:** Keep your repairs intact and looking sharp, rain or shine, season after season.

## Overview

Flex Tape Strong Rubberized Waterproof Tape is a 4 in x 25 ft black tape designed for heavy-duty repairs. It features a powerful rubberized adhesive that bonds instantly on wet or dry surfaces, even underwater. UV resistant and able to withstand temperatures up to 200°F, it’s perfect for sealing leaks on roofs, pipes, boats, and more. Compatible with a wide range of materials, this tape offers a reliable, waterproof solution for fast, durable fixes.

## Description

Buy Flex Tape Strong Rubberized Waterproof Tape, Black, 4 in x 25 ft, 1-Pack | Patch, bond, seal, repair, works underwater, strong adhesive, roof leaks, gutters, pipes, pools, boats, RV, UV resistant: Duct Tape - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- Stop Giant Leaks, with Flex Tape MAX
- 400% More Flex Tape per Roll
- The Original Super Strong Waterproof Tape
- Works On Wet or Dry Surfaces, and Even Underwater
- UV resistant, VOC- free, and Withstands Extreme Temperatures

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08ZVP3WGC |
| Adhesive Format | tape |
| Adhesive Location | Surface |
| Adhesive Material | Rubber |
| Adhesive Side Count | 1 |
| Best Sellers Rank | #34,158 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #294 in Duct Tape |
| Brand Name | Flex Tape |
| Color | Black |
| Compatible Material | Pvc, Acrylic, Metal, Steel, Copper, Aluminum, Wood, Ceramic, Porcelain, Tile, Glass, Rubber, Fibreglass, Stucco, Plaster, Stone, Cement, Concrete, Dry Wall, Epdm Roofs, Some Plastics, Fabrics, Vinyl, and Rubber |
| Customer Reviews | 4.5 4.5 out of 5 stars (242) |
| Global Trade Identification Number | 00850017897304 |
| Included Components | Flex Tape, MAX, Black, 4 in x 25 ft, Pack of 1 |
| Item Highlight | Patch, bond, seal, repair, works underwater, strong adhesive, roof leaks, gutters, pipes, pools, boats, RV, UV resistant |
| Item Resistance | water_resistant |
| Item Thickness | 39 mils |
| Item Type Name | RESPONSE - 6033938 |
| Item Weight | 16 ounces |
| Manufacturer | Flex Tape |
| Material Type | Rubber |
| Model | RESPONSE - 6033938 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Other Special Features of the Product | Strong |
| Package Size Name | MAX |
| Part Number | RESPONSE - 6033938 |
| Recommended Uses For Product | Plumbing repairs, Sealing out air and water, General home repairs, Fast fixes on your boat, Auto or RV, Roof repairs, Pool repairs, Bath and shower, DIY projects, and so much more! |
| Size Name | 4' x 25' (Pack of 1) |
| Surface Recommendation | PVC, acrylic, metal, steel, copper, aluminum, wood, ceramic, porcelain, tile, glass, rubber, fiberglass, stucco, plaster, stone, cement, concrete, dry wall, EPDM roofs, some plastics, fabrics, vinyl and more. |
| UPC | 850017897304 |
| Unit Count | 1 Count |
| Upper Temperature Rating | 200 °F |
| Warranty Description | 1 Year Limited |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** Flex Tape
- **Color:** Black
- **Material:** Rubber
- **Number of Items:** 1

## Images

![Strong Rubberized Waterproof Tape, Black, 4 in x 25 ft, 1-Pack - Image 1](https://m.media-amazon.com/images/I/51zgoP3ASgL.jpg)

## Questions & Answers

**Q: Can this be cut to two inch width?**
A: Yes. It has a backing on it that you pull off before you stick it down.  You could cut it before you take the backing off.  But make sure you do it before, since it is really sticky once the backing is off.

## Frequently Bought Together

- Flex Tape, MAX, 4 in x 25 ft, Black, Original Thick Flexible Rubberized Waterproof Tape - Seal and Patch Leaks, Works Underwater, Indoor Outdoor Projects - Home RV Roof Plumbing and Pool Repairs
- Flex Tape Black - 8 in x 25 ft
- Flex Seal, 14 oz, Black, Stop Leaks Instantly, Waterproof Rubber Spray On Sealant Coating, Perfect for Gutters, Wood, RV, Campers, Roof Repair, Skylights, Windows, and More

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**Shop now:** [https://www.desertcart.dk/products/298736962-strong-rubberized-waterproof-tape-black-4-in-x-25-ft](https://www.desertcart.dk/products/298736962-strong-rubberized-waterproof-tape-black-4-in-x-25-ft)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-09-30*