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🚐 Seal the deal, not just your seams — adventure leak-free!
Ziollo RV Roof Lap Sealant is a premium, self-leveling EPDM caulk designed for waterproof sealing of RV roofs, seams, and vents. Its flexible, UV-resistant formula withstands extreme temperatures and bonds securely to multiple surfaces including rubber, metal, and fiberglass. Each 10oz tube covers 25 linear feet, providing durable, hassle-free protection that keeps your motorhome, trailer, or camper leak-free and ready for the road.






| ASIN | B083PXD7JF |
| Brand | Ziollo |
| Brand Name | Ziollo |
| Colour | White |
| Compatible Material | EPDM Rubber Roof, TPO, Metal, Wood, Fiberglass |
| Customer Reviews | 4.5 out of 5 stars 697 Reviews |
| Item Dimensions | 5.1 x 5.1 x 30.5 Centimeters |
| Item Form | Liquid |
| Item Weight | 1.12 Pounds |
| Item dimensions L x W x H | 5.1 x 5.1 x 30.5 Centimeters |
| Manufacturer | Ziollo |
| Manufacturer Part Number | FlexCaulk |
| Material | Rubber Silicone |
| Material Type | Rubber Silicone |
| Model | Caulking |
| Number of Items | 1 |
| Style | Industrial |
| Style Name | Industrial |
| Surface Recommendation | Fiberglass, Metal, Plastic, Wood |
| UPC | 627987137002 |
| Unit Count | 10.0 Fluid Ounces |
| Water Resistance Level | Waterproof |
D**G
Great
Works perfect and good savings compared to dealerships
R**Y
Trusted self leveling sealant
I used this product in the past, given to me by a family member. The sealant worked just as described, self leveled around the solar brackets. This use resealed the RV rubber trim around the out side of my RV I replaced. The sealant hardened to a perfect consistency. I will always use this product in the future.
T**S
Not the famous brand, but works just as well
I’ll be honest, I cheaped out. Dicor was nearly twice the price. Figured i’d give this brand a shot and it did not disappoint. Applied over cracks in acrylic skylight and did the trick. Firm, self leveled a bit but dried to a rubbery texture.
K**Y
Did the job
Was easy to use .... husband found it a little runny compared to other products .... haven't noticed a leak since it was applied... fingers crossed 🤞🏻 Thank you! We would buy it again
A**R
Très bon produit pour les réparations
J’ai réparé du caulking existant autour du puit de lumière de la salle de bain et très bon produit très content du résultat .
Trustpilot
1 month ago
4 days ago