---
product_id: 245402500
title: "HENG'S Industries Rubber Roof Coating - 2 Gallons | EPDM | Durable Coat | RV, Motorhome, Camper Roof Repair | Waterproof & UV Resistant | 42128-4"
brand: "heng's"
price: "¥41753"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/245402500-hengs-industries-rubber-roof-coating-2-gallons-epdm-durable-coat
store_origin: JP
region: Japan
---

# UV Resistant Eco-Friendly Durable Repair HENG'S Industries Rubber Roof Coating - 2 Gallons | EPDM | Durable Coat | RV, Motorhome, Camper Roof Repair | Waterproof & UV Resistant | 42128-4

**Brand:** heng's
**Price:** ¥41753
**Availability:** ✅ In Stock

## Summary

> 🚐 Elevate Your RV Experience with Unmatched Protection!

## Quick Answers

- **What is this?** HENG'S Industries Rubber Roof Coating - 2 Gallons | EPDM | Durable Coat | RV, Motorhome, Camper Roof Repair | Waterproof & UV Resistant | 42128-4 by heng's
- **How much does it cost?** ¥41753 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/245402500-hengs-industries-rubber-roof-coating-2-gallons-epdm-durable-coat)

## Best For

- heng's enthusiasts

## Why This Product

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

## Key Features

- • **Weather Warrior:** UV resistant and designed to expand and contract with your roof.
- • **Impact Resistant:** Withstands harsh conditions without cracking.
- • **Generous Coverage:** 2 gallons for extensive repairs and protection.
- • **Eco-Conscious Choice:** Non-polluting and non-toxic for peace of mind.
- • **Seal with Confidence:** Perfect for RV roofs, sealing seams and vents effortlessly.

## Overview

HENG'S Industries Rubber Roof Coating is a premium solution specifically designed for RV rubber roofs. This 2-gallon coating effectively seals seams, tears, and vents while providing UV resistance and flexibility to withstand temperature changes. Its eco-friendly formulation ensures a non-toxic application, making it a responsible choice for your RV maintenance needs.

## Description

HENG'S Industries Rubber Roof Coating - 2 Gallons | EPDM | Durable Coat | RV, Motorhome, Camper Roof Repair | Waterproof & UV Resistant | 42128-4

## Features

- Designed for use over RV rubber roofs, at seams and tears and to seal vents, air conditioners, etc
- It is UV resistant and expands and contracts with roofs
- Resists cracking and withstands impact, non-polluting and non-toxic
- Resists ing and withstands impact, non-polluting and non-toxic

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Heng's |
| Brand | Heng's |
| Manufacturer Part Number | 46128-4 |

## Images

![HENG'S Industries Rubber Roof Coating - 2 Gallons | EPDM | Durable Coat | RV, Motorhome, Camper Roof Repair | Waterproof & UV Resistant | 42128-4 - Image 1](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/61b-5ad3w3L.jpg)
![HENG'S Industries Rubber Roof Coating - 2 Gallons | EPDM | Durable Coat | RV, Motorhome, Camper Roof Repair | Waterproof & UV Resistant | 42128-4 - Image 2](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/51J8-IwOhHL.jpg)
![HENG'S Industries Rubber Roof Coating - 2 Gallons | EPDM | Durable Coat | RV, Motorhome, Camper Roof Repair | Waterproof & UV Resistant | 42128-4 - Image 3](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/61o-VslseeL.jpg)

## Questions & Answers

**Q: Should I use this first, then use eternabond tape to reinforce edges, and seams?**
A: I used 4" tape to seal all seams and edges, then rolled a beautiful smooth coat of Heng's over everything. It's been 3 years with no other protection than a tarp and it's still smooth.

**Q: Can this be used on tpo roof**
A: It is a top quality liquid rubber sealant that seals and protects for years.

**Q: RV Roof is clear down to the black epdm, how should i prep it ?**
A: I pressure washed and used a long handle brush with powdered soap and power washed a second time.  It is a good idea to have someone on the ground with hose to wash off black gunk from epdm as it runs off roof , very messy. I rolled and brushed 2 coats over 2 days and still looks good after 2 years. I might put another coat on in a couple of months

**Q: how long before i can walk on?**
A: Mine was dry to touch in an hour. I did wait 24hours before walking on it just to make sure I got a good cure.

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**Shop now:** [https://www.desertcart.jp/products/245402500-hengs-industries-rubber-roof-coating-2-gallons-epdm-durable-coat](https://www.desertcart.jp/products/245402500-hengs-industries-rubber-roof-coating-2-gallons-epdm-durable-coat)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-26*