---
product_id: 40078047
title: "Flex Tape8 in x 5 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"
brand: "flex tape"
price: "₨33345"
currency: LKR
in_stock: false
url: https://www.desertcart.lk/products/40078047-flex-tape8-in-x-5-ft-2-pack-black-original
store_origin: LK
region: Sri Lanka
---

# Waterproof seal 2-pack convenience 8" x 5' size Flex Tape8 in x 5 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

**Brand:** flex tape
**Price:** ₨33345
**Availability:** ❌ Out of Stock

## Summary

> 🛠️ Flex Tape: Your Ultimate Repair Sidekick!

## Quick Answers

- **What is this?** Flex Tape8 in x 5 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 by flex tape
- **How much does it cost?** ₨33345 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/40078047-flex-tape8-in-x-5-ft-2-pack-black-original)

## 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!:** Seal leaks and cracks effortlessly, even underwater.
- • **🔒 Strong & Reliable!:** Crafted from thick rubberized material for ultimate durability.
- • **🚀 Unleash Your DIY Potential!:** Transform your repair game with Flex Tape's robust bonding power.
- • **🇺🇸 Proudly Made in the USA!:** Support local craftsmanship while tackling your toughest projects.
- • **🏡 Indoor & Outdoor Versatility!:** Perfect for plumbing, roofing, and pool repairs.

## Overview

Flex Tape is a powerful, rubberized waterproof tape designed to patch, bond, and seal a variety of surfaces. Measuring 8 inches by 5 feet, this 2-pack solution is perfect for both indoor and outdoor projects, making it an essential tool for any homeowner or DIY enthusiast. Proudly made in the USA, Flex Tape is engineered to withstand water, air, and moisture, ensuring your repairs are long-lasting and reliable.

## Description

Flex Tape8 in x 5 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

## Features

- Official FLEX TAPE is proudly Made in the USA!
- PATCH large holes, cracks, gaps and tears!
- BOND together almost any objects!
- SEAL out water, air and moisture!
- REPAIR virtually everything!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Flex Tape |
| Color | Black |
| Material | Rubber |
| Number of Items | 2 |
| Recommended Uses For Product | Plumbing, Outdoor, Indoor |
| Special Feature | Strong |
| Surface Recommendation | Concrete, Ceramic, Glass, Metal, Rubber |
| Water Resistance Level | Waterproof |
| Size | 8"x5' (2-Pack) |
| Compatible Material | Rubber |
| Unit Count | 1.0 Count |
| Manufacturer | Swift Response, LLC |
| UPC | 852808007060 |
| Part Number | Flex Seal Products - TFSBLKR0805-2 pack |
| Item Weight | 1 pounds |
| Product Dimensions | 16.5 x 7 x 7 inches |
| Item model number | Flex Seal Products - TFSBLKR0805-2 pack |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Special Features | Strong |
| Included Components | Flex Seal Products - TFSBLKR0805 - 2 pack |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Flex Tape
- **Color:** Black
- **Material:** Rubber
- **Number of Items:** 2
- **Recommended Uses For Product:** Plumbing, Outdoor, Indoor

## Images

![Flex Tape8 in x 5 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 - Image 1](https://m.media-amazon.com/images/I/71kcDQm+1sL.jpg)
![Flex Tape8 in x 5 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 - Image 2](https://m.media-amazon.com/images/I/91pBiOI8kHL.jpg)
![Flex Tape8 in x 5 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 - Image 3](https://m.media-amazon.com/images/I/71SXhKKD0JL.jpg)
![Flex Tape8 in x 5 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 - Image 4](https://m.media-amazon.com/images/I/81MqzlUWGBL.jpg)
![Flex Tape8 in x 5 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 - Image 5](https://m.media-amazon.com/images/I/71-r5PgvI8L.jpg)

## Questions & Answers

**Q: Could this be used in a pool as a lane marker?  Just at the ends to warn that the wall is coming up. Our pool has no lane markers.**
A: I don't see that it could hurt but I think there would be better options for that.

**Q: Is this tape good for sealing polyethylene water tank leaks, and how long does it last in a desert environment?**
A: I didn't use it for that purpose.  I used it to seal a leak in my ceiling until I could get a roof repair.  It didn't work well alone.  I needed to use the foam over that and a tarp over that.  The roll also isn't as long as I thought it would be.

**Q: Can you use this tape on a trampoline hole? Will it hold up to the repeated bouncing pressure?**
A: Probably not.

**Q: Can I use FlexTape tape to hang a 3lb vanity frame mirror o the wall?**
A: I wouldn't.

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**Shop now:** [https://www.desertcart.lk/products/40078047-flex-tape8-in-x-5-ft-2-pack-black-original](https://www.desertcart.lk/products/40078047-flex-tape8-in-x-5-ft-2-pack-black-original)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-21*