---
product_id: 204061604
title: "Ziollo RV Roof Lap Sealant - Self-Leveling EPDM Caulk for Rubber Roofs, Seams & Vents - Waterproof Sealant for Motorhomes, Trailers & Campers - White, 1-10 oz Tubes"
brand: "ziollo"
price: "€ 46.82"
currency: EUR
in_stock: true
reviews_count: 13
category: "Ziollo"
url: https://www.desertcart.hr/products/204061604-ziollo-rv-roof-lap-sealant-self-leveling-epdm-caulk-rubber
store_origin: HR
region: Croatia
---

# Waterproof & UV resistant Flexible from -40°F to 200°F Self-leveling for flawless application Ziollo RV Roof Lap Sealant - Self-Leveling EPDM Caulk for Rubber Roofs, Seams & Vents - Waterproof Sealant for Motorhomes, Trailers & Campers - White, 1-10 oz Tubes

**Brand:** ziollo
**Price:** € 46.82
**Availability:** ✅ In Stock

## Summary

> 🛡️ Seal your adventure with confidence—because leaks don’t take weekends off!

## Quick Answers

- **What is this?** Ziollo RV Roof Lap Sealant - Self-Leveling EPDM Caulk for Rubber Roofs, Seams & Vents - Waterproof Sealant for Motorhomes, Trailers & Campers - White, 1-10 oz Tubes by ziollo
- **How much does it cost?** € 46.82 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/204061604-ziollo-rv-roof-lap-sealant-self-leveling-epdm-caulk-rubber)

## Best For

- ziollo enthusiasts

## Why This Product

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

## Key Features

- • **Built for Extremes:** Engineered to stay flexible and durable through scorching heat, freezing cold, and relentless UV exposure.
- • **Safe for Your Whole Crew:** Non-toxic, solvent-free formula keeps your family, pets, and campsite safe—no hazmat suits required.
- • **DIY-Friendly, Pro-Level Finish:** Smooth flow and easy application mean anyone can achieve a clean, professional seal without the hassle.
- • **Coverage That Goes the Distance:** One 10oz tube seals up to 25 linear feet—maximizing your prep time for adventure, not repairs.
- • **Seamless Protection, Zero Worries:** Self-leveling formula fills and smooths roof seams effortlessly, eliminating leaks before they start.

## Overview

Ziollo RV Roof Lap Sealant is a premium self-leveling EPDM caulk designed specifically for RV roofs, seams, and vents. Its waterproof, UV-resistant formula remains flexible across extreme temperatures, providing long-lasting protection without the need for frequent reapplication. Easy to apply and safe for families and pets, this 10oz tube covers 25 linear feet, bonding strongly to rubber, metal, fiberglass, and TPO surfaces—making it the ultimate sealant for motorhomes, trailers, and campers.

## Description

desertcart.com: Ziollo RV Roof Lap Sealant - Self-Leveling EPDM Caulk for Rubber Roofs, Seams & Vents - Waterproof Sealant for Motorhomes, Trailers & Campers - White, 1-10 oz Tubes : Automotive

Review: Holds up really well. - Bonds well, levels well and holds up great. I have used it multiple times and always have good results.
Review: Easy to apply, holds up well so far - I can't give you a scientific or long-term review of this stuff, but I used it for the first time a couple of weeks ago just to reinforce some weak areas with the previous sealant had bubbled up and broke or cracked. Yeah, it's more of a band-aid application, but it went on easily, had just the right viscosity to spread and level without going too thin. I gave it a try because it was a bit better price, but it seems to be a fine product. Between then and now, it experience rain, sun, and cold, and went on a 200-mile road trip. When I checked it yesterday, it looked exactly as it did when I applied it... smooth and bright. So, I can't speak for long-term durability, but so far, so good. When I do a more thorough job, I will order this same stuff again.

## Features

- SEAMS SEALED, WORRIES GONE — While you're roasting marshmallows, our self-leveling RV caulking lap sealant is working overtime on those pesky roof seams and vents. Unlike ordinary camper roof sealant, ours stays flexible from scorching desert heat to frosty mountain mornings. Because nobody wants to play "find that drip" at 2 a.m
- ONE TUBE DOES THE TRICK — Each 10oz tube covers 25 linear feet of adventure protection. Our self-leveling RV roof sealant flows right where you need it—around vents, along edges, and into seams. Sticks like crazy to EPDM rubber roof, TPO, metal, and fiberglass without the complicated prep work. That's more time for campfire stories
- OUTLASTS THE TOUGHEST Conditions — Other lap sealant for RV roofs products make you reapply yearly (fun, right?). Meanwhile, our RV Roof Lap Sealant keeps its grip and flexibility for the long haul. We've engineered it to withstand UV exposure, temperature swings, and all the bumps of the road, so you can spend more time exploring and less time maintaining
- SO EASY YOUR DOG COULD DO IT — Almost. Our self-leveling roof sealant flows smoothly into seams and around fixtures, doing half the work for you. Clean, cut, apply, done—then grab a cold one. Even if you think "caulk gun" sounds like a water toy, you'll get professional-looking results. That's why we're the best sealant for RV exterior seam repairs
- SAFE FOR THE WHOLE CREW — Our caulking sealant formula is non-hazardous with no solvents. Unlike sketchy silicone roof sealant options, ours won't make you evacuate the campsite. Safe around kids, pets, and your morning coffee. Because your weekend getaway shouldn't require a hazmat suit

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B083PXD7JF |
| Best Sellers Rank | #50,232 in Automotive ( See Top 100 in Automotive ) #62 in RV Sealants |
| Brand | Ziollo |
| Color | White |
| Date First Available | January 9, 2020 |
| Department | unisex-adult |
| Item Form | Liquid |
| Item Weight | 1.12 pounds |
| Item dimensions L x W x H | 2 x 2 x 12 inches |
| Item model number | Caulking |
| Manufacturer | Ziollo |
| Material | Rubber, Silicone |
| Number of Items | 1 |
| Product Dimensions | 2 x 2 x 12 inches |
| Style | Industrial |
| Surface Recommendation | Roof |
| UPC | 627987137002 |
| Unit Count | 10.0 Fluid Ounces |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** Ziollo
- **Item Weight:** 1.12 Pounds
- **Item dimensions L x W x H:** 2 x 2 x 12 inches
- **Material:** Rubber, Silicone
- **Style:** Industrial

## Images

![Ziollo RV Roof Lap Sealant - Self-Leveling EPDM Caulk for Rubber Roofs, Seams & Vents - Waterproof Sealant for Motorhomes, Trailers & Campers - White, 1-10 oz Tubes - Image 1](https://m.media-amazon.com/images/I/51j6lk9uAxL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Holds up really well.
*by B***D on November 8, 2025*

Bonds well, levels well and holds up great. I have used it multiple times and always have good results.

### ⭐⭐⭐⭐⭐ Easy to apply, holds up well so far
*by J***Y on December 17, 2025*

I can't give you a scientific or long-term review of this stuff, but I used it for the first time a couple of weeks ago just to reinforce some weak areas with the previous sealant had bubbled up and broke or cracked. Yeah, it's more of a band-aid application, but it went on easily, had just the right viscosity to spread and level without going too thin. I gave it a try because it was a bit better price, but it seems to be a fine product. Between then and now, it experience rain, sun, and cold, and went on a 200-mile road trip. When I checked it yesterday, it looked exactly as it did when I applied it... smooth and bright. So, I can't speak for long-term durability, but so far, so good. When I do a more thorough job, I will order this same stuff again.

### ⭐⭐⭐⭐⭐ does the trick
*by S***E on October 27, 2025*

works well to block water penetration

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**Shop now:** [https://www.desertcart.hr/products/204061604-ziollo-rv-roof-lap-sealant-self-leveling-epdm-caulk-rubber](https://www.desertcart.hr/products/204061604-ziollo-rv-roof-lap-sealant-self-leveling-epdm-caulk-rubber)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-09*