---
product_id: 378191768
title: "Flex Tape MAX White - 4 in x 25 ft"
brand: "flex tape"
price: "A$126"
currency: AUD
in_stock: true
reviews_count: 5
category: "Flex Tape"
url: https://www.desertcart.com.au/products/378191768-flex-tape-max-white-4-in-x-25-ft
store_origin: AU
region: Australia
---

# works underwater & wet surfaces 400% stronger hold 4 in x 25 ft large coverage Flex Tape MAX White - 4 in x 25 ft

**Brand:** flex tape
**Price:** A$126
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal it like a pro, fix it like a boss!

## Quick Answers

- **What is this?** Flex Tape MAX White - 4 in x 25 ft by flex tape
- **How much does it cost?** A$126 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/378191768-flex-tape-max-white-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

- • **Invisible Armor:** Sleek white finish blends seamlessly with your surfaces
- • **Pro-Size Advantage:** Generous 4-inch width covers bigger repairs fast
- • **Trusted Durability:** Top-rated with 4.4 stars from hundreds of pros
- • **Unmatched Strength:** 400% more power for mega projects
- • **All-Weather Warrior:** Seals perfectly on wet, dry, or underwater surfaces

## Overview

Flex Tape MAX White is a super-strong, waterproof rubber tape designed for large-scale repairs. With 400% more strength than the original, it adheres flawlessly on wet, dry, and even underwater surfaces. Its 4-inch width and 25-foot length make it ideal for sealing roofs, RVs, and other demanding projects, backed by a 4.4-star rating from hundreds of users.

## Description

Flex Tape MAX White - 4 in x 25 ft : desertcart.ae: Tools & Home Improvement

Review: Excellent tape for hold and durability. This tape will stick! It's a bit of an art to peel off the backing, but we'll worth it.
Review: This tape is fabulous for rv roof repair. Had to make roof repairs on two different RVs and it was easy to install and worked great. Put down new roof membranes that did not seal well at the edges of the roof. This Flex Tape sealed the whole roof on all seams and edges first try. Great stuff.

## Features

- New Flex Tape MAX Has 400% More
- Designed for Larger Projects
- The Original Super Strong Waterproof Tape
- Works On Wet or Dry Surfaces, and Even Underwater

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0916Q4VBZ |
| Brand | Flex Tape |
| Color | White |
| Customer Reviews | 4.4 4.4 out of 5 stars (397) |
| Date First Available | 14 July 2021 |
| Item Weight | 603 g |
| Manufacturer | Flex Tape |
| Manufacturer Part Number | SWIFT RESPONSE - 101913 |
| Material Type | Rubber |
| Model number | SWIFT RESPONSE - 101913 |
| Number of Items | 1 |
| Product Dimensions | 11.94 x 11.81 x 10.54 cm; 603.28 g |
| Size | Large |

## Product Details

- **Brand:** Flex Tape
- **Colour:** White
- **Material:** Rubber
- **Number of Items:** 1
- **Recommended uses for product:** Outdoor

## Images

![Flex Tape MAX White - 4 in x 25 ft - Image 1](https://m.media-amazon.com/images/I/818cpQ5+ZWL.jpg)
![Flex Tape MAX White - 4 in x 25 ft - Image 2](https://m.media-amazon.com/images/I/818r8KoShUL.jpg)
![Flex Tape MAX White - 4 in x 25 ft - Image 3](https://m.media-amazon.com/images/I/81EzY+-r6yL.jpg)
![Flex Tape MAX White - 4 in x 25 ft - Image 4](https://m.media-amazon.com/images/I/81PVXEMnxAL.jpg)
![Flex Tape MAX White - 4 in x 25 ft - Image 5](https://m.media-amazon.com/images/I/81c0uzilgDL.jpg)

## Questions & Answers

**Q: What is the holding power or tensile strength like? Looking to patch a load bearing torn seam on my heavy spa cover where it folds in half**
A: Doubt this is what you are looking for

**Q: Will this seal a small hole on an alluminum boat**
A: It would but I don’t know that it would be a good long term solution. I have used a product called Mr Sticky on an aluminum boat and it worked really well

**Q: Would this work in a shower tub seam**
A: Might not look as smooth as caulk but it'll certainly do the job.

**Q: Can this be applied under water?**
A: I don't know about applying under water, but it is good to keep water out.  I had water coming into my basement from a crack in my patio.  Put flex tape over the cement crack outside and haven't had any more water seep into the basement and hasn't for several years.  Not that pretty, but it works!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by D***P on 15 April 2025*

Excellent tape for hold and durability. This tape will stick! It's a bit of an art to peel off the backing, but we'll worth it.

### ⭐⭐⭐⭐⭐ Review
*by R***M on 16 February 2024*

This tape is fabulous for rv roof repair. Had to make roof repairs on two different RVs and it was easy to install and worked great. Put down new roof membranes that did not seal well at the edges of the roof. This Flex Tape sealed the whole roof on all seams and edges first try. Great stuff.

### ⭐⭐⭐⭐⭐ Review
*by A***R on 11 October 2025*

Very sticky so be careful. Can’t say how long it lasts but if it lasts like it sticks it should work fine.

## Frequently Bought Together

- Flex Tape, MAX, 4 in x 25 ft, White, 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, 8 in x 25 ft, White, 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

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**Shop now:** [https://www.desertcart.com.au/products/378191768-flex-tape-max-white-4-in-x-25-ft](https://www.desertcart.com.au/products/378191768-flex-tape-max-white-4-in-x-25-ft)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-19*