Is it good on fiberglass roof

Hi, yes you can use the RV Flex Repair Caulking Lap Sealant on fiberglass roofs. Make sure to rough up the surface first.

Will this fill and adhere to holes in vinyl fence?

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.

why is it coming out of the back of the tube. Why is it milky.

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.

Will it work around rv windows ?

Hi, the RV Flex Repair Self Leveling Caulking Lap Sealant is not meant for around windows. You can use a standard exterior window caulk.

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Ziollo RV Roof Lap Sealant - Self-Leveling EPDM Caulk for Rubber Roofs, Seams & Vents - Waterproof Sealant for Motorhomes, Trailers & Campers - White, 4-10 oz Tubes

Ziollo RV Roof Lap Sealant - Self-Leveling EPDM Caulk for Rubber Roofs, Seams & Vents - Waterproof Sealant for Motorhomes, Trailers & Campers - White, 4-10 oz Tubes

Product ID: 662461186

Details

Brand
Ziollo
Item weight
10 Ounces
Material
Rubber
Style
caulking
Water resistance level
Waterproof

💧Waterproof & breathable flexible seal

🌡️Works from -40°F to 200°F

🛠️25 ft seam coverage per 10 oz tube

€ 146.11

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Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚐 Seal smart, travel fearless — your RV’s ultimate roof armor!

ECO SAFE FORMULA - Non-toxic, family- and pet-safe sealant that’s tough on leaks but gentle on the environment.
ULTIMATE LEAK DEFENSE - Creates a watertight, flexible seal that keeps your RV dry and protected from leaks.
FAST EASY APPLICATION - Skins over in 30 minutes and tack-free in 2 hours—get your roof sealed in a weekend.
LIFETIME WARRANTY CONFIDENCE - Backed by a lifetime warranty, ensuring your RV roof stays secure for years to come.
VERSATILE SURFACE COMPATIBILITY - Bonds seamlessly to EPDM rubber, metal, wood, fiberglass, and more for all-around protection.

Ziollo RV Roof Lap Sealant is a professional-grade, self-leveling EPDM caulk designed for durable, waterproof sealing of RV roofs, seams, and vents. Offering 25 linear feet coverage per 10 oz tube, it cures quickly and remains flexible across extreme temperatures (-40°F to 200°F). Compatible with multiple surfaces including rubber, metal, wood, and fiberglass, this eco-friendly, non-toxic sealant ensures long-lasting protection backed by a lifetime warranty.

Specifications

ASIN	B08PMSZBZW
Brand	Ziollo
Colour	White
Compatible Material	Rubber
Customer Reviews	4.5 4.5 out of 5 stars (793)
Item Form	Liquid
Item Weight	10 Ounces
Manufacturer	Ziollo
Manufacturer Part Number	FlexCaulk
Material	Rubber Silicone
Model Number	Caulking
Style Name	caulking
Surface Recommendation	Roof
UPC	627987137071
Unit Count	1182.9412 millilitre
Water Resistance Level	Waterproof

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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€ 146.11

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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