---
product_id: 514972284
title: "PlusRoc RV Underbelly Material Flex Belly Tape Tear Repair Patch(6'' x 20')"
brand: "plusroc"
price: "R1029"
currency: ZAR
in_stock: true
reviews_count: 13
category: "Plus Roc"
url: https://www.desertcart.co.za/products/514972284-plusroc-rv-underbelly-material-flex-belly-tape-tear-repair-patch
store_origin: ZA
region: South Africa
---

# 100% waterproof & weatherproof Permanent, industrial-strength adhesive 3-layer heavy-duty polyethylene PlusRoc RV Underbelly Material Flex Belly Tape Tear Repair Patch(6'' x 20')

**Brand:** plusroc
**Price:** R1029
**Availability:** ✅ In Stock

## Summary

> 🛻 Seal the deal with PlusRoc—your RV’s ultimate underbelly bodyguard!

## Quick Answers

- **What is this?** PlusRoc RV Underbelly Material Flex Belly Tape Tear Repair Patch(6'' x 20') by plusroc
- **How much does it cost?** R1029 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/514972284-plusroc-rv-underbelly-material-flex-belly-tape-tear-repair-patch)

## Best For

- plusroc enthusiasts

## Why This Product

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

## Key Features

- • **Universal RV Armor:** Perfect for sealing tears caused by rocks, animals, or wear-and-tear on any mobile home or camper.
- • **Weatherproof Warrior:** Waterproof plastic film shields repairs from moisture, debris, and road hazards.
- • **Stick Once, Fix Forever:** Permanent adhesive bonds tightly to underbelly material—no more repeated taping or peeling.
- • **Built to Last, Layer by Layer:** Triple-layer polyethylene construction ensures unmatched tear resistance and durability for your RV’s underbelly.
- • **Pro-Level Prep for Pro-Level Performance:** Clean, dry, and heat-activate for a rock-solid seal that outlasts the toughest road trips.

## Overview

PlusRoc RV Underbelly Flex Belly Tape is a 6'' x 20' heavy-duty repair patch made from triple-layer polyethylene with a permanent sealing adhesive. Designed specifically for RV underbellies, it offers waterproof, tear-resistant protection that bonds permanently to prevent repeated repairs. Easy to apply with surface prep and optional heat activation, it’s the go-to solution for durable, long-lasting RV undercarriage repairs.

## Description

Buy PlusRoc RV Underbelly Material Flex Belly Tape Tear Repair Patch(6'' x 20') | Waterproof Permanent Sealing Adhesive for Mobile Home, Camper Travel Trailer: Cleaning & Maintenance - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Fixed my pool! - I have an old above ground vinyl pool that is on its last year of use. The vinyl finally started to split at the top around one of the rails. I ordered this tape hoping to reinforce the vinyl and make it through the summer with this pool. I received exactly what I ordered and on time. Packaging was as expected and product was in good shape. So far, it seems to be doing a good job. I did have to drain the pool a certain amount and dry the vinyl to apply it. It would not stick when applying under water. However, once applied, it appears to be holding strong even after I filled the pool back up. The edges are not peeling up and it does not give to picking with my fingers. Warning: as the videos show, it cannot be torn. I had to use a knife but didn't think to use a trash knife. Make sure you use something that you do not care about when cutting it. You will most likely not be able to get the glue off of the blade you choose to use.
Review: How to get this stuff to work like a champ! - This stuff works like a champ. It can repair the underbelly material of an RV like nobody's business. I have an RV and Toy Hauler and this is all I used to do the repairs I had to do on the underbelly. Basically the material for an RV underbelly cover is like a 4-6mil tarp material that is very strong and durable. Because it is not normally exposed to direct sunlight it can last a long time but sometimes they can ripped because of running over a very high rock, or a stick pokes up in there and tears it, or perhaps you had to do some mods or fixes to your RV and you had to get in under the floor and cut your way up from the outside. This stuff is almost the exact same material and it is sticky as hell. Here is how to make work like a champ: Pro-tip: 1. First, prep the surface. This is really basic stuff and we all know that you should prep the surface and we all get lazy from time to time, but the complaints about it not sticking are obviously bad prep jobs or people who didn't prep at all. Clean off any dirt with a sponge or the like and let it dry. Then give it a quick shot of denatured alcohol to make the surface pristine. Let the alcohol dry for a minute or two and put this stuff on and it will stick like it was meant to and it will never come off. 2. Tape from both the inside and the outside if you can. When I was doing floor repairs I had access to both sides and taped both sides and the tear is now stronger than the rest of the underbelly material because it's doubled up and because I prepped, it is never coming off. 3. Get more than you think you'll need, it goes quick. I ran through more than I expected doing repairs and ran out. You must go well past the tear on each side to get the best strength so be sure to order enough. 4. You can use a little heat to make the material soft to pull it together if the rip has been there a long time and is really wide open. Prep the surface, use a heat gun and soften up the material, pull it together and slap this stuff on and bang, high and tight again. 5. Finally, if you have a big hole that is missing a bunch of material, put in a some backing screen or the like. Tape the screen over the big hole really well with the screen on the inside if you can. Then tape the outside and inside covering the screen entirely with a layer on both sides. This will keep the integrity of the material and you won't have any leaks and it won't come out if you do it right. Last tip: You can use this on tarps by using the same prepping procedure and the same times and it works absolutely flawless.

## Features

- Heavy-duty Material : Made of polyethylene with 3 layers( a layer of permanent sealing adhesives, a layer of tough braided material and a layer of waterproof plastic film), which is long-lasting, tear resistant and supporting long-lasting use.
- Great Adhesion: Permanent adhesive patch to cover up or protect the underneath of your RV. When placed over holes and tears, the repair tape bonds tightly to the bottom closure material PERMANENTLY. Eliminate taping the rips and tears in your underbelly repeatedly.
- Easy to Use: Cut a strip of tape slightly longer than the opening, then stick the tape and press the edge of the tape firmly so that the tape can be tightly bonded to the underbelly material. It would stick stronger if using a blow dryer or heat gun, apply heat to the tape. Do not overheat.
- Universal Use: PlusRoc tape can repair damages underneath RV caused by debris on the road or a tire blowout and repair mobile home underbelly damage caused by animals and people making repairs; It was used to block off areas to prevent air, debris from entering.
- Clean Before Using: Thoroughly clean surface and ensure that the area around the torn part is clean and dry before applying the repair tape, otherwise the belly tape would be easy to peel off.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BMZZWPFY |
| Adhesive Format | Strip |
| Adhesive Location | Single Sided |
| Adhesive Material | Permanent sealing adhesives |
| Adhesive Side Count | 1 |
| Best Sellers Rank | #869 in Automotive ( See Top 100 in Automotive ) #11 in RV Cleaning & Maintenance |
| Brand | PlusRoc |
| Brand Name | PlusRoc |
| Color | Black |
| Compatible Material | Plastic |
| Customer Reviews | 4.5 out of 5 stars 2,365 Reviews |
| Item Highlight | Waterproof Permanent Sealing Adhesive for Mobile Home, Camper Travel Trailer |
| Item Resistance | waterproof |
| Item Weight | 0.37 kg |
| Manufacturer | PlusRoc |
| Material | Polyethylene |
| Material Type | Polyethylene |
| Model | WLH7K011 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Other Special Features of the Product | Waterproof |
| Part Number | WLH7K011 |
| Recommended Uses For Product | Outdoor |
| Size Name | 6'' x 20' |
| Special Feature | Waterproof |
| Surface Recommendation | RV Underbelly Material |
| Unit Count | 1 Count |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** PlusRoc
- **Material:** Polyethylene
- **Number of Items:** 1
- **Special Feature:** Waterproof
- **Surface Recommendation:** RV Underbelly Material

## Images

![PlusRoc RV Underbelly Material Flex Belly Tape Tear Repair Patch(6'' x 20') - Image 1](https://m.media-amazon.com/images/I/71A+UIq5iIL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fixed my pool!
*by K***. on August 6, 2026*

I have an old above ground vinyl pool that is on its last year of use. The vinyl finally started to split at the top around one of the rails. I ordered this tape hoping to reinforce the vinyl and make it through the summer with this pool. I received exactly what I ordered and on time. Packaging was as expected and product was in good shape. So far, it seems to be doing a good job. I did have to drain the pool a certain amount and dry the vinyl to apply it. It would not stick when applying under water. However, once applied, it appears to be holding strong even after I filled the pool back up. The edges are not peeling up and it does not give to picking with my fingers. Warning: as the videos show, it cannot be torn. I had to use a knife but didn't think to use a trash knife. Make sure you use something that you do not care about when cutting it. You will most likely not be able to get the glue off of the blade you choose to use.

### ⭐⭐⭐⭐⭐ How to get this stuff to work like a champ!
*by C***C on April 13, 2024*

This stuff works like a champ. It can repair the underbelly material of an RV like nobody's business. I have an RV and Toy Hauler and this is all I used to do the repairs I had to do on the underbelly. Basically the material for an RV underbelly cover is like a 4-6mil tarp material that is very strong and durable. Because it is not normally exposed to direct sunlight it can last a long time but sometimes they can ripped because of running over a very high rock, or a stick pokes up in there and tears it, or perhaps you had to do some mods or fixes to your RV and you had to get in under the floor and cut your way up from the outside. This stuff is almost the exact same material and it is sticky as hell. Here is how to make work like a champ: Pro-tip: 1. First, prep the surface. This is really basic stuff and we all know that you should prep the surface and we all get lazy from time to time, but the complaints about it not sticking are obviously bad prep jobs or people who didn't prep at all. Clean off any dirt with a sponge or the like and let it dry. Then give it a quick shot of denatured alcohol to make the surface pristine. Let the alcohol dry for a minute or two and put this stuff on and it will stick like it was meant to and it will never come off. 2. Tape from both the inside and the outside if you can. When I was doing floor repairs I had access to both sides and taped both sides and the tear is now stronger than the rest of the underbelly material because it's doubled up and because I prepped, it is never coming off. 3. Get more than you think you'll need, it goes quick. I ran through more than I expected doing repairs and ran out. You must go well past the tear on each side to get the best strength so be sure to order enough. 4. You can use a little heat to make the material soft to pull it together if the rip has been there a long time and is really wide open. Prep the surface, use a heat gun and soften up the material, pull it together and slap this stuff on and bang, high and tight again. 5. Finally, if you have a big hole that is missing a bunch of material, put in a some backing screen or the like. Tape the screen over the big hole really well with the screen on the inside if you can. Then tape the outside and inside covering the screen entirely with a layer on both sides. This will keep the integrity of the material and you won't have any leaks and it won't come out if you do it right. Last tip: You can use this on tarps by using the same prepping procedure and the same times and it works absolutely flawless.

### ⭐⭐⭐⭐⭐ This is what Garilla Tape was supposed to be!
*by B***S on July 2, 2026*

Bought this to repair a trailer underbelly. After spending several hours under a trailer sealing tears and old repair openings, I can honestly say this is what Gorilla Tape was supposed to be. The adhesive is ridiculously aggressive, the backing is extremely durable, and once it sticks, it stays put. It is difficult to cut, difficult to reposition, and nearly removed my skin when I accidentally stuck a piece to my arm. In other words, it is exactly what I wanted for this application.

## Frequently Bought Together

- PlusRoc RV Underbelly Material RV Underbelly Tape Waterproof Flex Belly Tape with Permanent Sealing Adhesive for Mobile Home, Camper Travel Trailer, Tear Repair Patch(6'' x 20')
- Dicor BT-1834-1 Butyl Seal Tape - 1/8" x 3/4" x 30' Repair Tape for RV, Trailer, Motorhome, Window, and Vent Sealing
- RV Roof Tape White, 4 Inch X 50 Feet RV Repair Sealant Tape, Stop Camper Roof Leaks, UV-Resistant, Weatherproof and Reliable for Camper, Trailer, Boat (4In-50FT)

---

## 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.co.za/products/514972284-plusroc-rv-underbelly-material-flex-belly-tape-tear-repair-patch](https://www.desertcart.co.za/products/514972284-plusroc-rv-underbelly-material-flex-belly-tape-tear-repair-patch)

---

*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-09-14*