---
product_id: 428656569
title: "100% Silicone Roof Sealant - Self Leveling - Complete Waterproofing - Easy One Coat Application - Designed for Your RV, Camper, Trailer, Commercial Building... (1 Gallon, White)"
brand: "marlin coatings"
price: "R$2109"
currency: BRL
in_stock: true
reviews_count: 11
category: "Marlin Coatings"
url: https://www.desertcart.com.br/products/428656569-100-silicone-roof-sealant-self-leveling-complete-waterproofing-easy-one
store_origin: BR
region: Brazil
---

# Solar Reflective Index 113, UV resistant Single coat, fast application 100% Silicone for ultimate durability 100% Silicone Roof Sealant - Self Leveling - Complete Waterproofing - Easy One Coat Application - Designed for Your RV, Camper, Trailer, Commercial Building... (1 Gallon, White)

**Brand:** marlin coatings
**Price:** R$2109
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal it once, seal it right—your roof’s forever armor!

## Quick Answers

- **What is this?** 100% Silicone Roof Sealant - Self Leveling - Complete Waterproofing - Easy One Coat Application - Designed for Your RV, Camper, Trailer, Commercial Building... (1 Gallon, White) by marlin coatings
- **How much does it cost?** R$2109 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/428656569-100-silicone-roof-sealant-self-leveling-complete-waterproofing-easy-one)

## Best For

- marlin coatings enthusiasts

## Why This Product

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

## Key Features

- • **Coverage That Works:** One gallon covers ~60 sq ft, letting you finish most RV or commercial roof jobs in a single day.
- • **Speed Meets Simplicity:** Apply with brush, roller, or spray in just one coat—perfect for busy pros who value efficiency.
- • **Cooler Roof, Cooler Inside:** Bright white finish with high solar reflectivity lowers interior temps and cuts cooling costs.
- • **Total Waterproof Confidence:** Creates a flexible, shrink-proof membrane that seals leaks and protects your investment.
- • **Lasts a Decade, Not a Season:** One durable silicone coat that resists UV and ponding water—no recoat needed, saving you time and money.

## Overview

Marlin Coatings’ 100% Silicone Roof Sealant offers a professional-grade, self-leveling waterproof membrane designed for RVs, campers, trailers, and commercial buildings. Its single-coat application saves time and money while delivering superior UV resistance and a high solar reflective index of 113 to reduce heat buildup. With coverage of approximately 60 square feet per gallon and compatibility with multiple roof types, this durable, bright white sealant ensures long-lasting protection and energy savings backed by a reliable product warranty.

## Description

desertcart.com: 100% Silicone Roof Sealant - Self Leveling - Complete Waterproofing - Easy One Coat Application - Designed for Your RV, Camper, Trailer, Commercial Building... (1 Gallon, White) : Automotive

Review: Good stuff, easy to apply. - Great product! Goes on smooth and easy, and I love that it only needs one coat. I used it on my RV roof, and it sealed everything up perfectly—no more leaks. The bright white finish also reflects heat nicely, which helps keep the inside cooler. Definitely feels durable and built to last. Included a picture. Roof was treated a week earlier so some dirt and leaves are on roof. Hardest part is the prep before applying.
Review: MARLIN COATINGS is an awesome product - This coating is amazing. Does exactly what is says it will do. Very thick, like melted cheese, self leveling, applies easily. Just clean the roof very well, tape your seams, brush on around the air units and vents and roll on the rest of the roof with a medium knap micro fiber roller. I did my 35 ft motorhome for under $600 including 3 rolls of seam tape. Much cheaper and better than replacing a whole roof with membrane. What's better is that it's totally waterproof. A must for all rv's.

## Features

- THE LAST COATING YOU'LL EVER NEED - Our 100% Silicone products are made to last and don't require recoating every couple years, saving you money in the long run! Unlike many products on the market, our silicone products do not break down due to UV exposure or ponding water. This means with just one application, you can rest assured knowing that your investment will be protected for many years moving forward.
- SINGLE COAT APPLICATION – Single coat application is imperative if your goal is to save time and money. Many competitors’ chemistries have long cure times and require multiple coats. Our coating can be applied in just one coat and can be brush, roll or spray applied directly to a range of roof types. Most common include: EPDM Rubber Roof, TPO, PVC, Fiberglass, Spray foam, and Metal. If sprayed, you must use a pump capable of a 6,000psi minimum pressure.
- COMPLETE WATERPROOFING – Marlin Silicone Top Coat creates a completely waterproof membrane that won’t shrink and stays flexible. It can be used to repair or prevent leaks.
- HIGHLY REFLECTIVE & UV RESISTANT – Marlin Top Coat is bright white, with a Solar Reflective Index of 113. This will significantly lower inside temperatures which means lower cooling bills in the summer!
- COVERAGE – This self-leveling coating is your go-to long term solution for preventing and/or stopping leaks. On average, 1 gallon of Marlin Top Coat should cover around 60 square feet. This product can be rolled, sprayed, or brushed easily and effectively meaning most jobs can be completed in one day!
- PRODUCT WARRANTY – Marlin is a company that stands behind the products we sell. We offer product warranties for many different applications.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09WX52Z52 |
| Best Sellers Rank | #52,743 in Automotive ( See Top 100 in Automotive ) #62 in RV Sealants |
| Brand | Marlin Coatings |
| Color | White |
| Date First Available | April 9, 2022 |
| Item Form | Liquid |
| Item Weight | 11 pounds |
| Manufacturer | Marlin Coatings |
| Material | Silicone |
| Number of Items | 1 |
| Package Dimensions | 8.6 x 8.5 x 8.3 inches |
| Style | Compact |
| Surface Recommendation | Roof |
| Unit Count | 128.0 Fluid Ounces |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** Marlin Coatings
- **Item Weight:** 11 Pounds
- **Material:** Silicone
- **Style:** Compact
- **Water Resistance Level:** Waterproof

## Images

![100% Silicone Roof Sealant - Self Leveling - Complete Waterproofing - Easy One Coat Application - Designed for Your RV, Camper, Trailer, Commercial Building... (1 Gallon, White) - Image 1](https://m.media-amazon.com/images/I/313cQ9ikpdL.jpg)
![100% Silicone Roof Sealant - Self Leveling - Complete Waterproofing - Easy One Coat Application - Designed for Your RV, Camper, Trailer, Commercial Building... (1 Gallon, White) - Image 2](https://m.media-amazon.com/images/I/31MysqTRk3L.jpg)
![100% Silicone Roof Sealant - Self Leveling - Complete Waterproofing - Easy One Coat Application - Designed for Your RV, Camper, Trailer, Commercial Building... (1 Gallon, White) - Image 3](https://m.media-amazon.com/images/I/4186FoqP6gL.jpg)
![100% Silicone Roof Sealant - Self Leveling - Complete Waterproofing - Easy One Coat Application - Designed for Your RV, Camper, Trailer, Commercial Building... (1 Gallon, White) - Image 4](https://m.media-amazon.com/images/I/5104R+A6LoL.jpg)
![100% Silicone Roof Sealant - Self Leveling - Complete Waterproofing - Easy One Coat Application - Designed for Your RV, Camper, Trailer, Commercial Building... (1 Gallon, White) - Image 5](https://m.media-amazon.com/images/I/51MY+E-5MFL.jpg)

## Questions & Answers

**Q: Does this product require a primmer if applied to a epdm rubber roof?**
A: It is not required, however we do recommend using our EPDM Rinse Cleaner. The cleaner promotes maximum adhesion for the top coat by removing any carbon buildup that may exist as well as any dirt and loose material on the surface.

**Q: what is the coverage of 5 gallons ?**
A: A 5 gallon of Marlin Silicone Top Coat will cover around 300 sqft.

**Q: Once cured, how thick is the rubber costing? Is the coating flexible like regular silicone rubber? Can it be coated more than once after cure? Thanks!**
A: Yes, the coating is flexible and can be coated more than once. In regards to thickness, it all depends on your application rate. For example, if you apply one gallon of product over a 60 sqft area that will give you a cured thickness of around 25mils.

**Q: How do I thin out this product? Can I use regular paint thinner?**
A: do not thin....it is 100 % silicone

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good stuff, easy to apply.
*by F***E on August 21, 2025*

Great product! Goes on smooth and easy, and I love that it only needs one coat. I used it on my RV roof, and it sealed everything up perfectly—no more leaks. The bright white finish also reflects heat nicely, which helps keep the inside cooler. Definitely feels durable and built to last. Included a picture. Roof was treated a week earlier so some dirt and leaves are on roof. Hardest part is the prep before applying.

### ⭐⭐⭐⭐⭐ MARLIN COATINGS is an awesome product
*by J***O on April 24, 2024*

This coating is amazing. Does exactly what is says it will do. Very thick, like melted cheese, self leveling, applies easily. Just clean the roof very well, tape your seams, brush on around the air units and vents and roll on the rest of the roof with a medium knap micro fiber roller. I did my 35 ft motorhome for under $600 including 3 rolls of seam tape. Much cheaper and better than replacing a whole roof with membrane. What's better is that it's totally waterproof. A must for all rv's.

### ⭐⭐⭐⭐⭐ Self-leveling and dries hard as rubber.
*by A***E on June 26, 2025*

This is some great stuff. Rolled on garage flat roof. and sealed all leaks. you can walk on it with no damage.

## Frequently Bought Together

- 100% Silicone Roof Sealant - Self Leveling - Complete Waterproofing - Easy One Coat Application - Designed for Your RV, Camper, Trailer, Commercial Building... (1 Gallon, White)
- 100% Silicone Roof Patch – Prevent and Repair Leaks – Complete Waterproofing – Easy Trowel or Brush Application…(1 Gallon, White)
- EPDM Rinse Cleaner – Deep Cleans and Primes EPDM - Removes Chalking/Carbon Buildup – Non-Abrasive, Eco-Friendly Formula… (1 Gallon, Clear)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-23*