---
product_id: 317956920
title: "Flex Tape Strong Rubberized Waterproof Tape, Black, 8 in x 25 ft, 1-Pack"
brand: "flex tape"
price: "€ 173.36"
currency: EUR
in_stock: true
category: "Flex Tape"
url: https://www.desertcart.sk/products/317956920-flex-tape-strong-rubberized-waterproof-tape-black-8-in-x
store_origin: SK
region: Slovakia
---

# Works underwater & wet surfaces 400% more tape per roll UV & extreme temperature resistant Flex Tape Strong Rubberized Waterproof Tape, Black, 8 in x 25 ft, 1-Pack

**Brand:** flex tape
**Price:** € 173.36
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal it. Fix it. Flex it. The ultimate tape for unstoppable pros.

## Quick Answers

- **What is this?** Flex Tape Strong Rubberized Waterproof Tape, Black, 8 in x 25 ft, 1-Pack by flex tape
- **How much does it cost?** € 173.36 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/317956920-flex-tape-strong-rubberized-waterproof-tape-black-8-in-x)

## 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

- • **Waterproof Wonder:** Seals leaks instantly, even underwater or on wet surfaces—no drying time needed.
- • **Unmatched Coverage Power:** Get 4x more sealing tape per roll—max out your repairs without running out.
- • **Built to Brave the Elements:** UV-resistant and heat-proof for long-lasting outdoor and indoor durability.
- • **Fast, Reliable Fixes Anywhere:** Perfect for home, RV, pool, roof, and emergency repairs—be the hero of your space.
- • **Universal Surface Compatibility:** Sticks to everything from metal to wood, glass to concrete—your all-in-one fix-it tape.

## Overview

Flex Tape MAX is a thick, flexible rubberized waterproof tape designed to seal and patch leaks instantly. With 400% more tape per roll, it works on wet or dry surfaces—even underwater—and resists UV rays and extreme temperatures. Compatible with a wide range of materials, it’s the go-to solution for durable indoor and outdoor repairs on homes, RVs, pools, roofs, and more.

## Description

desertcart.com: Flex Tape, MAX, Original Thick Flexible Rubberized Waterproof Tape - Seal and Patch Leaks, Works Underwater, Indoor Outdoor - Home RV Roof and Pool Repairs, Black, 8 in x 25 ft, Pack of 1 : Industrial & Scientific

## 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 | B0916SF5TY |
| Adhesive Format | Tape |
| Adhesive Location | back |
| Adhesive Side Count | 1 |
| Best Sellers Rank | #132,755 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #738 in Duct Tape |
| Brand Name | Flex Tape |
| Color | Black |
| Compatible Material | 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. |
| Customer Reviews | 4.2 4.2 out of 5 stars (70) |
| Included Components | Flex Tape, MAX, Black, 8 in x 25 ft, Pack of 1 |
| Item Resistance | heat, uv, water |
| Item Thickness | 39 mils |
| Item Type Name | Flex Tape Black - 8 in x 25 ft |
| Item Weight | 2.7 pounds |
| Manufacturer | Flex Tape |
| Material Type | Rubber |
| Model | TFSMAXBLK08 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Other Special Features of the Product | Uv-Resistant |
| Part Number | TFSMAXBLK08 |
| 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 | 8' 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 | 850017897311 |
| Unit Count | 25 Feet |
| Warranty Description | 1 Year Limited |
| Water Resistance Level | Waterproof |

## Product Details

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

## Images

![Flex Tape Strong Rubberized Waterproof Tape, Black, 8 in x 25 ft, 1-Pack - Image 1](https://m.media-amazon.com/images/I/71gKYjAYI2L.jpg)
![Flex Tape Strong Rubberized Waterproof Tape, Black, 8 in x 25 ft, 1-Pack - Image 2](https://m.media-amazon.com/images/I/41WLfY36GpL.jpg)
![Flex Tape Strong Rubberized Waterproof Tape, Black, 8 in x 25 ft, 1-Pack - Image 3](https://m.media-amazon.com/images/I/51MthSBO6PL.jpg)
![Flex Tape Strong Rubberized Waterproof Tape, Black, 8 in x 25 ft, 1-Pack - Image 4](https://m.media-amazon.com/images/I/51Xt-tjgLyL.jpg)
![Flex Tape Strong Rubberized Waterproof Tape, Black, 8 in x 25 ft, 1-Pack - Image 5](https://m.media-amazon.com/images/I/51-7+nCSOCL.jpg)

## Questions & Answers

**Q: How well does this adhere to a leak on a liner bottom with a pool full of water**
A: I used to to wrap around styrofoam dock floats in the lake.  The ones I did early in the morning didn’t adhere as well as the ones I did late in the sunny afternoon.  They have been in plCE FOR ABOUT 6 months now and doing well.

**Q: is it usable for roof ridge already covered with flex seal?**
A: Maybe use a larger piece. I haven’t had it fail on anything I have tried it on yet!

## Frequently Bought Together

- Flex Tape, MAX, 8 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, 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, 12 in x 10 ft, 2-Pack, Black, Original Thick Flexible Rubberized Waterproof Tape - Seal and Patch Leaks, Works Underwater, Indoor Outdoor Projects - Home RV Roof Plumbing and Pool Repairs

---

## 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.sk/products/317956920-flex-tape-strong-rubberized-waterproof-tape-black-8-in-x](https://www.desertcart.sk/products/317956920-flex-tape-strong-rubberized-waterproof-tape-black-8-in-x)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-09-05*