---
product_id: 455378156
title: "100% Silicone Roof Coating for RV & Flat Roofs, White, 1 Gallon | For RV & flat roofs. Creates a seamless waterproof membrane with long-lasting UV, crack, peel & chalk resistance."
brand: "countryman coatings"
price: "¥50842"
currency: JPY
in_stock: true
reviews_count: 8
category: "Countryman Coatings"
url: https://www.desertcart.jp/products/455378156-100-silicone-roof-coating-for-rv-and-flat-roofs-white
store_origin: JP
region: Japan
---

# 100% waterproof silicone membrane Single-coat application saves time UV-resistant for extreme weather 100% Silicone Roof Coating for RV & Flat Roofs, White, 1 Gallon | For RV & flat roofs. Creates a seamless waterproof membrane with long-lasting UV, crack, peel & chalk resistance.

**Brand:** countryman coatings
**Price:** ¥50842
**Availability:** ✅ In Stock

## Summary

> 🏠 Seal your roof with confidence—because leaks are so last season!

## Quick Answers

- **What is this?** 100% Silicone Roof Coating for RV & Flat Roofs, White, 1 Gallon | For RV & flat roofs. Creates a seamless waterproof membrane with long-lasting UV, crack, peel & chalk resistance. by countryman coatings
- **How much does it cost?** ¥50842 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/455378156-100-silicone-roof-coating-for-rv-and-flat-roofs-white)

## Best For

- countryman coatings enthusiasts

## Why This Product

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

## Key Features

- • **Fast & Efficient:** Single-coat coverage restores and protects your roof quickly, minimizing labor and downtime.
- • **Proudly American-Made:** Crafted in the USA with premium ingredients and backed by expert U.S.-based support.
- • **Effortless Application:** No primer needed for most surfaces, reducing prep time and costs for busy professionals.
- • **Weatherproof Confidence:** Resists ponding water, UV rays, and extreme conditions without cracking or peeling over time.
- • **Ultimate Waterproof Shield:** Creates a thicker, longer-lasting silicone barrier with high-solids formula for superior protection.

## Overview

Countryman Silicone Roof Coating is a premium, 100% silicone formula designed to create a durable, seamless waterproof membrane that resists UV damage, ponding water, and extreme weather. Its high-solids content ensures thicker protection with fewer coats, while its no-primer-needed application saves time and money. Proudly made in the USA, this 1-gallon coating is ideal for professionals seeking reliable, long-lasting roof protection.

## Description

desertcart.com: Countryman Silicone Roof Coating, White, 1 Gallon | Creates a seamless, waterproof membrane with long-lasting protection against UV, cracking, peeling and chalking. : Automotive

Review: Excellent - Well I put one coat down and it stopped the leak, it rained real good and no leaks. It holds well and goes on real smooth. Excellent product. Does what it says, did not use primer or the denatured alcohol just brushed and swept the surface and it adheres very good.
Review: Waterproofing piece of mind - Had a persistent water leak through my concrete chimney cap with no obvious cracks. After trying a different sealer, I decided to go with this. It's all silicone and I figured if it can stand up to waterproofing an entire flat roof, it could cover my chimney cap. I put it on with a brush and it starts out as a very thick liquid so you have to be careful of drips if you have any vertical surfaces. Went on easily, is nice and thick, and once it sets you've basically completely encased whatever you painted with a completely waterproof silicone membrane. It completely stopped my leak and I can see water beading up and running off the cap now.

## Features

- HIGH-SOLIDS FORMULA – Countryman 100% Silicone Roof Coating leaves more protective silicone on your roof after curing than many lower-solids coatings, creating a thicker, longer-lasting waterproof membrane with fewer coats and less wasted material.
- 100% SILICONE PERFORMANCE – Unlike many acrylic, latex and solvent-based roof coatings, premium 100% silicone resists ponding water, UV exposure and extreme weather without becoming brittle, cracking or peeling over time.
- NO PRIMER REQUIRED FOR MOST APPLICATIONS – Premium 100% silicone bonds to many properly prepared roofing surfaces without the need for a primer in most applications, helping reduce labor, material costs and project time.
- SINGLE-COAT APPLICATION – When applied at the recommended coverage rate, Countryman restores and protects your roof in a single application, helping reduce labor and project time while creating a durable, seamless waterproof membrane.
- PROUDLY MADE IN THE USA – Manufactured in America using premium ingredients and backed by knowledgeable, U.S.-based product support from the people who make it.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09SVJBSKY |
| Best Sellers Rank | #81,622 in Automotive ( See Top 100 in Automotive ) #91 in RV Sealants |
| Brand | Countryman Coatings |
| Brand Name | Countryman Coatings |
| Color | White |
| Compatible Material | Aluminum |
| Customer Reviews | 4.7 out of 5 stars 245 Reviews |
| Item Dimensions | 8.5 x 8.5 x 7.5 inches |
| Item Form | Foam, Spray |
| Item Weight | 12 pounds |
| Item dimensions L x W x H | 8.5 x 8.5 x 7.5 inches |
| Manufacturer | Countryman Coatings, LLC |
| Material | Silicone |
| Material Type | Silicone |
| Number of Items | 1 |
| Style | Compact |
| Style Name | Compact |
| Surface Recommendation | Roof |
| UPC | 736542980592 |
| Unit Count | 128 Fluid Ounces |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** Countryman Coatings
- **Item Weight:** 12 Pounds
- **Item dimensions L x W x H:** 8.5 x 8.5 x 7.5 inches
- **Material:** Silicone
- **Style:** Compact

## Images

![100% Silicone Roof Coating for RV & Flat Roofs, White, 1 Gallon | For RV & flat roofs. Creates a seamless waterproof membrane with long-lasting UV, crack, peel & chalk resistance. - Image 1](https://m.media-amazon.com/images/I/81hhwDHTrrL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent
*by A***M on July 12, 2026*

Well I put one coat down and it stopped the leak, it rained real good and no leaks. It holds well and goes on real smooth. Excellent product. Does what it says, did not use primer or the denatured alcohol just brushed and swept the surface and it adheres very good.

### ⭐⭐⭐⭐⭐ Waterproofing piece of mind
*by G***O on January 17, 2024*

Had a persistent water leak through my concrete chimney cap with no obvious cracks. After trying a different sealer, I decided to go with this. It's all silicone and I figured if it can stand up to waterproofing an entire flat roof, it could cover my chimney cap. I put it on with a brush and it starts out as a very thick liquid so you have to be careful of drips if you have any vertical surfaces. Went on easily, is nice and thick, and once it sets you've basically completely encased whatever you painted with a completely waterproof silicone membrane. It completely stopped my leak and I can see water beading up and running off the cap now.

### ⭐⭐⭐⭐⭐ Awesome product!!!
*by T***S on August 24, 2025*

This is amazing!! I used it on a portion of the roof that was a built on and didn’t have the metal roofing, it worked wonderful. It stopped a leak and completely sealed the entire area. It’s fairly easy to work with if you have the recommended tools.

## Frequently Bought Together

- Countryman Coatings - 100% Silicone Roof Coating - Restore Your Roof in a Day - Seal Leaks, Cracks, Seams, Penetrations - Adheres to All Surfaces (1 Gallon, White)
- Countryman Coatings 100% Silicone Roof Coating - Restore Your Roof in a Day - Seal Leaks, Cracks, Seams, Penetrations - Adheres to All Surfaces (4.75 Gallon, White)
- 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)

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**Shop now:** [https://www.desertcart.jp/products/455378156-100-silicone-roof-coating-for-rv-and-flat-roofs-white](https://www.desertcart.jp/products/455378156-100-silicone-roof-coating-for-rv-and-flat-roofs-white)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-14*