---
product_id: 434083402
title: "100% Silicone Roof Patch – Prevent and Repair Leaks – Complete Waterproofing – Easy Trowel or Brush Application…(1 Gallon, White)"
brand: "marlin coatings"
price: "€ 343.27"
currency: EUR
in_stock: true
reviews_count: 8
category: "Marlin Coatings"
url: https://www.desertcart.hr/products/434083402-100-silicone-roof-patch-prevent-and-repair-leaks-complete-waterproofing
store_origin: HR
region: Croatia
---

# 100% waterproof sealant UV & ponding water resistant 95 ft coverage per gallon 100% Silicone Roof Patch – Prevent and Repair Leaks – Complete Waterproofing – Easy Trowel or Brush Application…(1 Gallon, White)

**Brand:** marlin coatings
**Price:** € 343.27
**Availability:** ✅ In Stock

## Summary

> 💪 Seal it once, forget leaks forever!

## Quick Answers

- **What is this?** 100% Silicone Roof Patch – Prevent and Repair Leaks – Complete Waterproofing – Easy Trowel or Brush Application…(1 Gallon, White) by marlin coatings
- **How much does it cost?** € 343.27 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/434083402-100-silicone-roof-patch-prevent-and-repair-leaks-complete-waterproofing)

## 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

- • **Ultimate Leak Defense:** Stops leaks instantly with industry-leading adhesion on any surface.
- • **Effortless Application:** One-step brush or trowel use—no primers or tapes needed, saving time and money.
- • **Durable Weatherproofing:** Resists UV rays, ponding water, hail, and harsh elements for long-lasting protection.
- • **Eco-Friendly & Solvent-Free:** High solids, no solvents—safe for you and the environment without compromising performance.
- • **Versatile Surface Compatibility:** Perfect for metal, EPDM, TPO, PVC, fiberglass, concrete, and more.

## Overview

Marlin Coatings’ 100% Silicone Roof Patch is a premium, flexible, single-component sealant designed for professional-grade waterproofing and leak repair. Offering unmatched adhesion and resistance to UV and ponding water, it covers approximately 95 lineal feet per gallon and applies easily with a brush or trowel. Ideal for a wide range of surfaces including metal, EPDM, and concrete, this solvent-free formula ensures durable, weatherproof protection for residential, commercial, and RV roofs.

## Description

100% Silicone Roof Patch – Prevent and Repair Leaks – Complete Waterproofing – Easy Trowel or Brush Application…(1 Gallon, White): desertcart.com: Tools & Home Improvement

Review: Best Roof Sealant Ever! - Wanted to update my review on Marlin Roof Flashing Sealant. I applied this around my polycarbonate skylight and new vent fan many months ago. It was simple to apply. It has worked better than any roof sealant to date holding up to brutal sun, hail, pouring rain, bird poo, debris, etc. and no more leaks ever! I used the Black one and after all these months it still looks like new! When it rains hard or I wash the RV the dirt etc. rinses right off the Marlin sealant and leaves no trace! Highly recommend!!!!
Review: Best liquid caulk for rv camper roof - This liquid flashing caulk is outstanding, apply with brush or roller and when it cures out it sticks like cement . Tip use a paddle mixer to mix it.

## Features

- HIGH QUALITY: A thick, single component, flexible high-build silicone sealant that is UV and ponding water resistant. This product’s industry leading adhesion and unmatched hang properties allow it to be used on almost any surface.
- MULTI-USE: This product is your RV, commercial, residential, and trailer solution to permanently repair leaks, prep and seal seams, flashings, gaps, and penetrations that cannot be covered with a standard top coat product for instant waterproofing. Perfect for use on Metal, EPDM, TPO, PVC, Fiberglass, Concrete, Spray foam, and more with excellent adhesion.
- EASY TO APPLY: Use a brush, putty knife, or trowel to easily and efficiently apply. The simple one step application eliminates the cost of additional products such as primers and tapes as they are not needed. On average, coverage is around 95 lineal feet per gallon.
- NO SOLVENTS: Other "Similar Products" are full of solvents and low solids contents. Not us! We provide our customers with the highest quality products that work and stand behind them!
- COMPLIMENTARY PRODUCT - This product is designed to be a stand alone or used in conjunction with our Silicone Top Coat product for a full system restoration.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09Z73KZCG |
| Best Sellers Rank | #196,616 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #483 in Hardware Sealers |
| Brand | Marlin Coatings |
| Color | White |
| Date First Available | May 4, 2022 |
| Item Form | Foam, Spray |
| Item Weight | 12.62 pounds |
| Manufacturer | Marlin Coatings |
| Material | Silicone |
| Number of Items | 1 |
| Package Dimensions | 8.62 x 8.54 x 8.31 inches |
| Style | Compact |
| Surface Recommendation | Roof |
| Unit Count | 1.0 Count |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** Marlin Coatings
- **Item Form:** Foam, Spray
- **Material:** Silicone
- **Style:** Compact
- **Water Resistance Level:** Waterproof

## Images

![100% Silicone Roof Patch – Prevent and Repair Leaks – Complete Waterproofing – Easy Trowel or Brush Application…(1 Gallon, White) - Image 1](https://m.media-amazon.com/images/I/61tKRdMB6fL.jpg)

## Available Options

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

## Questions & Answers

**Q: How many gallons for 1 coat on 43ft 5th wheel roof? Thanks**
A: Our 100% Silicone Roof Patch product is used to reseal the roof seams and penetrations. For the rest of the roof, we suggest using or 100% Silicone Roof Sealant. That product can be applied with a 3/8 nap roller. For a 43ft, you will need right around 7 gallons for proper coverage doing one thick coat.

**Q: Will this product adhere to existing silicone?**
A: I put it over existing silicone on the corner of my trailer, it worked very well. Just make sure that you clean the roof area very well, I used lacquer thinner to give it a good substrate to adhere to.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best Roof Sealant Ever!
*by M***G on June 29, 2025*

Wanted to update my review on Marlin Roof Flashing Sealant. I applied this around my polycarbonate skylight and new vent fan many months ago. It was simple to apply. It has worked better than any roof sealant to date holding up to brutal sun, hail, pouring rain, bird poo, debris, etc. and no more leaks ever! I used the Black one and after all these months it still looks like new! When it rains hard or I wash the RV the dirt etc. rinses right off the Marlin sealant and leaves no trace! Highly recommend!!!!

### ⭐⭐⭐⭐⭐ Best liquid caulk for rv camper roof
*by P***E on August 13, 2025*

This liquid flashing caulk is outstanding, apply with brush or roller and when it cures out it sticks like cement . Tip use a paddle mixer to mix it.

### ⭐⭐⭐⭐ Good stuff for particular applications
*by S***H on October 6, 2024*

We installed this product two years ago on a specific joint on a steel roof. It leaked the next year. We studied installation videos and realized that the expansion of the joint separated the silicone seal and it leaked. This year we carefully removed the previous repairs, cleaned the joints completely and used a webbing strip and reinstalled the silicone. No leaks so far. It was a lot of work.

## Frequently Bought Together

- 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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**Shop now:** [https://www.desertcart.hr/products/434083402-100-silicone-roof-patch-prevent-and-repair-leaks-complete-waterproofing](https://www.desertcart.hr/products/434083402-100-silicone-roof-patch-prevent-and-repair-leaks-complete-waterproofing)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-10*