---
product_id: 662461186
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: "€ 242.78"
currency: EUR
in_stock: true
reviews_count: 5
category: "Ziollo"
url: https://www.desertcart.com.cy/products/662461186-ziollo-rv-roof-lap-sealant-self-leveling-epdm-caulk-rubber
store_origin: CY
region: Cyprus
---

# Waterproof, flexible seal that won’t shrink Works from -40°F to 200°F for all climates Lifetime warranty for ultimate reliability 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:** € 242.78
**Availability:** ✅ In Stock

## Summary

> 🚐 Seal smart, travel fearless — your RV’s best defense against leaks!

## 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?** € 242.78 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/662461186-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

- • **Eco-Safe Formula:** Non-toxic, pet- and family-friendly sealant for worry-free indoor and outdoor use.
- • **Seal with Confidence:** Lifetime warranty ensures your RV stays leak-free season after season.
- • **All-Weather Durability:** Flexible sealant withstands extreme temperatures and weather conditions without cracking.
- • **Effortless Weekend Upgrade:** Complete your RV roof restoration in just one weekend with easy self-leveling application.
- • **Universal Surface Compatibility:** Perfect for EPDM rubber, metal, wood, fiberglass, and more—versatility that fits your RV lifestyle.

## Overview

Ziollo RV Roof Lap Sealant is a professional-grade, self-leveling EPDM caulk designed for durable, waterproof sealing of RV roofs, seams, and vents. Backed by a lifetime warranty, it offers flexible, weather-resistant protection across multiple surfaces, curing quickly and safely with an eco-friendly, non-toxic formula. Ideal for millennial RV owners who demand reliability and ease in their weekend maintenance projects.

## Description

Description:RV Roof Maintenance is extremely important. The last thing you want is to deal with a leak on your next holiday. RV Flex Repair Sealant/Caulking provides the security you need. Once you use it, you can rest assured that you'll be warm and dry.Directions:1. Remove any silicone.2. Remove any loose caulking or flaky coatings that are not silicone. If it’s adhered well, you can apply the Sealant over it.3. Clean well (Acetone or Rubbing Alcohol works). Ensure clean surface before applying.4. Cut tip to size and puncture internal seal. Small screwdriver works well.5. Apply RV Flex Repair Caulking in dry or wet conditions.6. Covers 25 linear ft of seams per 10 Oz tube.7. Curing - Skins over in 30 minutes, Tack Free - 2 hoursTips:Works on EPDM, Metal, Aluminum, PVC, Kynar, Wood, Concrete, Fiberglass.Can paint over after 24 hrs.Apply in 35C temperatures and rising.Will stick to RV Flex Repair Tape.Adhesion increases over time.Roughen/Sand plastic surfaces before applying.Working Temps: -40F to 200FCompare with dicor rubber roof products, proflex rv sealant, geocel.Store in low humidity , cool environmentSeal spout after using

Review: Clean all surfaces with acetone first for best adhesion. Product works well and levels nicely. Hot dry days are best for working with it.
Review: This product did a great job on the RV roof. Self levels well, it is very liquid and designed for the top of flat surfaces, would not recommend for walls as it will just run off. It says it dries fast but mine was still very tacky after 24 hours. After two days it was cured very well and looks like it is there to stay. Great product for roof top applications,

## Features

- May cause cancer.
- Very toxic to aquatic life with long lasting effects.
- LIFETIME WARRANTY & GUARANTEE - No other RV product on the market compares to our RV Flex Repair's Quality or Lifetime Warranty
- RV ROOF MAINTENANCE - The easiest, most efficient way to complete your RV Roof Restoration in 1 weekend is with the RV Flex Repair System; Compatible with RV Flex Repair Roof Seam Tape and RV Flex Repair 100% Silicone Roof Coating
- ECO-FRIENDLY PRODUCTS - Ziollo professional-grade RV Flex Repair Caulking Sealant non-hazardous formula is safe to use indoors and outdoors, non-toxic to you, your family, or pets
- WATERTIGHT SEAL - RV Caulking Sealant prevents leaks with its waterproof and breathable seal that will not shrink and stays flexible
- WEATHER PROTECTION - RV Flex Repair Caulking is an easy application for lasting results with your RV upkeep; Caulk works on a variety of surfaces, including EPDM Rubber Roof, Metal, Wood, and Fiberglass blocking dirt, dust, and moisture

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Ziollo |
| Part number | FlexCaulk |
| Item Weight | 283 g |
| Package Dimensions | 31.19 x 11.71 x 11.2 cm; 283.5 g |
| Item model number | Caulking |
| Size | 4 - 10 oz Tube |
| Colour | White |
| Style | caulking |
| Material | Rubber Silicone |
| Item Package Quantity | 1 |
| Special Features | Extendable |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Rubber Silicone
- **Brand:** Ziollo
- **Style:** caulking
- **Item weight:** 10 Ounces
- **Water resistance level:** Waterproof

## 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/41Pwd2Jkm7L._SX38_SY50_CR,0,0,38,50_.jpg)
![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 2](https://m.media-amazon.com/images/I/41nem2YwiUL._SX38_SY50_CR,0,0,38,50_.jpg)
![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 3](https://m.media-amazon.com/images/I/41zvWmI8vTL._SX38_SY50_CR,0,0,38,50_.jpg)
![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 4](https://m.media-amazon.com/images/I/51yCxMxbL8L._SX38_SY50_CR,0,0,38,50_.jpg)
![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 5](https://m.media-amazon.com/images/I/51yfXhoazOL._SX38_SY50_CR,0,0,38,50_.jpg)

## Questions & Answers

**Q: Is it good on fiberglass roof**
A: Hi, yes you can use the RV Flex Repair Caulking Lap Sealant on fiberglass roofs.  Make sure to rough up the surface first.

**Q: Will this fill and adhere to holes in vinyl fence?**
A: It is meant to be used on a flat surface, but it should adhere to pvc but will need to be on a flat surface.

**Q: why is it coming out of the back of the tube.   Why is it milky.**
A: Hi, did you happen to puncture the inner seal before using the caulking gun?  If there's an issue, reach out to Ziollo - RV Flex Repair and they'll take care of it right away.

**Q: Will it work around rv windows ?**
A: Hi, the RV Flex Repair Self Leveling Caulking Lap Sealant is not meant for around windows.  You can use a standard exterior window caulk.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by N***K on 14 October 2025*

Clean all surfaces with acetone first for best adhesion. Product works well and levels nicely. Hot dry days are best for working with it.

### ⭐⭐⭐⭐⭐ Review
*by R***D on 22 September 2024*

This product did a great job on the RV roof. Self levels well, it is very liquid and designed for the top of flat surfaces, would not recommend for walls as it will just run off. It says it dries fast but mine was still very tacky after 24 hours. After two days it was cured very well and looks like it is there to stay. Great product for roof top applications,

### ⭐⭐⭐⭐ Review
*by R***L on 28 April 2025*

Product was a little more runny than I would of liked it but other than that it went on excellent. Fast delivery.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.cy/products/662461186-ziollo-rv-roof-lap-sealant-self-leveling-epdm-caulk-rubber](https://www.desertcart.com.cy/products/662461186-ziollo-rv-roof-lap-sealant-self-leveling-epdm-caulk-rubber)

---

*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-01-23*