---
product_id: 771092136
title: "Flex Tape Rubber Waterproof Tape, 4\" x 5', Gray"
brand: "flex tape"
price: "B/.9734"
currency: PAB
in_stock: false
reviews_count: 5
category: "Flex Tape"
url: https://www.desertcart.com.pa/products/771092136-flex-tape-rubber-waterproof-tape-4-x-5-gray
store_origin: PA
region: Panama
---

# Waterproof & works underwater Super strong rubberized backing UV resistant for harsh weather Flex Tape Rubber Waterproof Tape, 4" x 5', Gray

**Brand:** flex tape
**Price:** B/.9734
**Availability:** ❌ Out of Stock

## Summary

> 🛠️ Flex Tape: The ultimate fix that sticks when it counts!

## Quick Answers

- **What is this?** Flex Tape Rubber Waterproof Tape, 4" x 5', Gray by flex tape
- **How much does it cost?** B/.9734 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/771092136-flex-tape-rubber-waterproof-tape-4-x-5-gray)

## 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

- • **UV & Weather Resistant:** Reliable protection against sun, rain, and temperature extremes
- • **Flexible Rubber Backing:** Adapts to thick, uneven surfaces without losing grip
- • **Instant Waterproof Seal:** Seals water, air, and moisture on contact for emergency fixes
- • **Multi-Surface Compatibility:** Bonds instantly to metal, wood, plastic, fabric, and more
- • **Durable Underwater Performance:** Maintains bond and strength even submerged

## Overview

Flex Tape is a 4" x 5' super strong, rubberized waterproof tape designed for instant, durable repairs on a wide range of surfaces. Its flexible backing and UV resistance make it perfect for both indoor and outdoor emergency fixes, including underwater applications. Trusted by DIY pros and managers alike for reliable, gap-free sealing in any condition.

## Description

Flex Tape is a super strong, rubberized waterproof tape that can patch, bond, seal and repair almost anything. Flex tape grips tightly and bonds instantly. Easy to use in any emergency. Extremely durable and works underwater. Flextape bonding increases with time and pressure. Applications: PVC, acrylic, metal, steel, copper, aluminum, wood, ceramic, porcelain, tile, glass, rubber, fiberglass, stucco, plaster, stone, cement, concrete, drywall, EPDM roofing, some plastics, fabric, vinyl etc. Available in Black or White for all your needs! Applications: Roof leaks, gutters, down spouts, boats, kayaks, personal watercrafts, canoes, outdoor equipment, mobile homes, RVs & campers, PVC & plumbing pipes, sprinkler systems, pools, spas, windows, doors, walls, seams, vents, air ducts, HVAC creates an extremely strong waterproof seal and DIY project

Review: Both the side is quite stcky very hard to remove and fixing it on surface.
Review: Excelente

## Features

- Flex is a super strong, rubberized, waterproof tape that allows patches, bonds, repair seals, and almost all
- FLEX Tape has a flexible rubber backing that is especially suitable for thicker shapes and objects
- Hot or Cold FLEX Tape (R) is applied to wet or dry in water
- Instantly seals water, air and moisture to instantly flex tapes with super strong, flexible, and gap-free barrier
- FLEX Tape is UV resistant over a wide temperature range for use in harsh weather conditions, and is voc-free, environmentally friendly

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07B6CM4SL |
| Amazon Bestseller | #234,874 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #3,032 in Duct Tape |
| Application type | Indoor and Outdoor, Portable, automotive, home, kitchen |
| Brand | Flex Tape |
| Color | gray |
| Customer Reviews | 3.9 3.9 out of 5 stars (3,604) |
| Date First Available | March 8, 2018 |
| Material Type | Polyvinyl Chloride Copper |
| Model Number | TFSGRYR0405 |
| Number of Items | 1 |
| Product Dimensions | 10.67 x 8.89 x 8.89 cm; 150 g |
| Shredded Shape | UV and water resistant |
| Size | 4" x 5' (Pack of 1) |
| Thickness of Paper | 39 Mils |

## Product Details

- **Brand:** Flex Tape
- **Color:** gray
- **Material:** Polyvinyl Chloride Copper
- **Number of Items:** 1
- **Recommended Uses For Product:** Tile

## Images

![Flex Tape Rubber Waterproof Tape, 4" x 5', Gray - Image 1](https://m.media-amazon.com/images/I/71+kJqzJzkL.jpg)
![Flex Tape Rubber Waterproof Tape, 4" x 5', Gray - Image 2](https://m.media-amazon.com/images/I/71Rg-K+lM4L.jpg)
![Flex Tape Rubber Waterproof Tape, 4" x 5', Gray - Image 3](https://m.media-amazon.com/images/I/81I+Bnyj2+L.jpg)
![Flex Tape Rubber Waterproof Tape, 4" x 5', Gray - Image 4](https://m.media-amazon.com/images/I/81JkF9AdEBL.jpg)
![Flex Tape Rubber Waterproof Tape, 4" x 5', Gray - Image 5](https://m.media-amazon.com/images/I/81LtwZSjisL.jpg)

## Questions & Answers

**Q: Will it work on my lanai screen?**
A: Yes. Since the screen is a porous material, we would recommend applying Flex Tape to both sides of the hole or tear thus creating an incredibly strong bond. For best results, start with a clean surface free of grease, oil and dirt. Apply firm pressure smoothing out all air bubbles. Once applied, Flex Tape provides a strong yet flexible waterproof bond that, unlike most tapes on the market, increases overtime. Thank you for your interest in the Flex Seal Family of Products.

**Q: Will it work on resin outdoor furniture**
A: There are certain plasticized materials that contain olefins that by their very nature constantly release chemicals that ultimately resist proper adhesion.  It is my understanding that resin furniture is usually made of a particular plastic called high-density polyethylene which contains olefins. Therefore, it may not adhere properly. It may still perform but I would test a small area first.  For best results, start with a clean surface free of grease, oil, dirt and algae. Apply with firm pressure smoothing out all air bubbles.

**Q: can I use flextape to patch a  big tear in the canopy swing seat ?  Would it hold the weight of someone sitting there?**
A: The larger the tear the bigger the issue maybe if someone can sit on it without tearing it further. When applying the Flex Tape we recommend applying it on both sides of the tear. One on top and one on the bottom to ensure a stronger bond and give you more protection from the tear.

**Q: Can it be used to wrap sharkbite plumbing connectors for underground use?**
A: I used it on my pool wall and liner under water for the liner and it solved the leak it’s amazing

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by R***E on March 29, 2024*

Both the side is quite stcky very hard to remove and fixing it on surface.

### ⭐⭐⭐⭐⭐ Review
*by B***O on June 18, 2019*

Excelente

### ⭐ Review
*by C***O on June 18, 2022*

Horrível não serve pra nada propaganda enganosa quando vc coloca solta tudo

## Frequently Bought Together

- Flex Tape, Original Thick Flexible Rubberized Waterproof Tape - Seal and Patch Leaks, Works Underwater, Indoor Outdoor - Home RV Roof Plumbing and Pool Repairs, Gray, 4 in x 5 ft, Pack of 1
- Flex Seal, 14 oz, Clear, Stop Leaks Instantly, Transparent Waterproof Rubber Spray On Sealant Coating, Perfect for Gutters, Wood, RV, Campers, Roof Repair, Skylights, Windows, and More
- Flex Seal Liquid, 16 oz, Clear, Liquid Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry

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**Shop now:** [https://www.desertcart.com.pa/products/771092136-flex-tape-rubber-waterproof-tape-4-x-5-gray](https://www.desertcart.com.pa/products/771092136-flex-tape-rubber-waterproof-tape-4-x-5-gray)

---

*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-03-01*