---
product_id: 514972284
title: "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')"
brand: "plusroc"
price: "฿1993"
currency: THB
in_stock: true
reviews_count: 13
category: "Plus Roc"
url: https://www.desertcart.co.th/products/514972284-plusroc-rv-underbelly-material-rv-underbelly-tape-waterproof-flex-belly
store_origin: TH
region: Thailand
---

# 100% waterproof sealing permanent adhesive bond 3-layer heavy-duty polyethylene 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')

**Brand:** plusroc
**Price:** ฿1993
**Availability:** ✅ In Stock

## Summary

> 🛻 Seal it once, travel forever—PlusRoc’s unbreakable RV underbelly tape!

## Quick Answers

- **What is this?** 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') by plusroc
- **How much does it cost?** ฿1993 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/514972284-plusroc-rv-underbelly-material-rv-underbelly-tape-waterproof-flex-belly)

## 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 mobile homes, campers, and travel trailers—protect your investment on every journey.
- • **Permanent Seal Power:** Adhesive that locks in place—no more re-taping or peeling underbelly repairs.
- • **Effortless Application:** Cut, stick, and heat-activate for a professional-grade repair in minutes.
- • **Triple-Layer Durability:** Polyethylene core with braided mesh and waterproof film for unmatched tear resistance.
- • **Weatherproof Confidence:** Waterproof design stands strong against rain, wind, and road debris.

## Overview

PlusRoc RV Underbelly Tape is a 6'' x 20' heavy-duty polyethylene tape featuring a triple-layer design with permanent adhesive and waterproof film. Engineered for long-lasting, tear-resistant repairs, it provides a permanent seal against road debris, weather, and wear for mobile homes, campers, and travel trailers. Easy to apply and trusted by RV owners for reliable protection and maintenance.

## Description

Buy 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'): Cleaning & Maintenance - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Underbelly tape was 6 inches wide and fairly easy to handle. - The tape was really tough and sticky and did what it promised. Used it to repair falling insullation under our house. Was glad we bought two rolls because it's a great product for similar future projects.
Review: This tape works great - What can I say but this works perfectly! Needed to cut into the all-season underbelly of our travel trailer to fix the leaking connection of the black tank cleaning wand. Once that was repaired, this tape made quick work of fixing the cut we had to make to to the repair. Lasted through the past HOT summer, through some cold and rainy weather on a trip to Washington and strong winds flowing right through it's semi-open carport here at home over the past month or two. This tape STICKS! The price was right and we have a lot left over should we ever need it again. You just never know what will happen when driving down the road. Yes, we recommend this tape. Happy travels all!

## 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: This tenacious 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, or 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 |
| Best Sellers Rank | #1,940 in Automotive ( See Top 100 in Automotive ) #12 in RV Cleaning & Maintenance |
| Brand | PlusRoc |
| Compatible Material | Plastic |
| Date First Available | November 21, 2022 |
| Item Resistance | waterproof |
| Item Weight | 13.1 ounces |
| Item model number | WLH7K011 |
| Manufacturer | PlusRoc |
| Material | Polyethylene |
| Number of Items | 1 |
| Package Dimensions | 6.06 x 3.82 x 3.74 inches |
| Size | 6'' x 20' |
| Special Feature | Waterproof |
| Surface Recommendation | RV Underbelly Material |
| Unit Count | 1.0 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 RV Underbelly Tape Waterproof Flex Belly Tape with Permanent Sealing Adhesive for Mobile Home, Camper Travel Trailer, 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

### ⭐⭐⭐⭐⭐ Underbelly tape was 6 inches wide and fairly easy to handle.
*by M***A on January 16, 2026*

The tape was really tough and sticky and did what it promised. Used it to repair falling insullation under our house. Was glad we bought two rolls because it's a great product for similar future projects.

### ⭐⭐⭐⭐⭐ This tape works great
*by L***L on January 11, 2026*

What can I say but this works perfectly! Needed to cut into the all-season underbelly of our travel trailer to fix the leaking connection of the black tank cleaning wand. Once that was repaired, this tape made quick work of fixing the cut we had to make to to the repair. Lasted through the past HOT summer, through some cold and rainy weather on a trip to Washington and strong winds flowing right through it's semi-open carport here at home over the past month or two. This tape STICKS! The price was right and we have a lot left over should we ever need it again. You just never know what will happen when driving down the road. Yes, we recommend this tape. Happy travels all!

### ⭐⭐⭐⭐⭐ This is definitely the tape to fix camper underbelly tears or to do work and reseal
*by M***S on July 14, 2025*

This worked VERY well to seal some slits in the underbelly of our camper. I would definitely buy this product again and recommend it. Mice got into the camper through openings where they ran plumbing and didn't bother to properly seal. I cut some slits in that underbelly protective layer to vacuum out seeds, stained insulation, etc. Once everything was successfully cleaned up and restored, I washed it all down with alcohol and used this tape to seal the slits that I had made. The tape was super sticky, even a little hard to get off the roll, but it stuck extremely well to the camper's protective layer. Knowing what the dealer would have charged to do the same work that I did myself, this tape was an excellent value for the money. It also looked just like the protective material that came under the camper, so it didn't look at all out of place. I've been about 2000 miles with it on the camper so far, through rain, gravel and dirt roads, and it continues to stick perfectly in place. I would say that it has great durability for having survived as well as it has so far.

## 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')
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**Shop now:** [https://www.desertcart.co.th/products/514972284-plusroc-rv-underbelly-material-rv-underbelly-tape-waterproof-flex-belly](https://www.desertcart.co.th/products/514972284-plusroc-rv-underbelly-material-rv-underbelly-tape-waterproof-flex-belly)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-12*