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.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

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: 260247588

Details

Brand
Ziollo
Item Weight
10 Ounces
Material
Rubber
Style
caulking
Water Resistance Level
Waterproof

💧Waterproof & UV resistant

🌡️Flexible from -40°F to 200°F

🛠️Self-leveling for flawless application

336.42 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered 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 Tunisia.

Secure transaction

Description

🛡️ Seal your adventure, not your schedule!

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 without compromising performance.
DIY FRIENDLY PRO RESULTS - Smooth flow and easy application mean even first-timers get a clean, professional finish—no caulk gun expertise needed.
COVERAGE THAT GOES THE DISTANCE - Each 10oz tube covers 25 linear feet, maximizing your prep time for adventure, not repairs.
SEAMLESS PROTECTION ZERO WORRIES - Self-leveling formula fills and seals roof seams effortlessly, so you never lose sleep over leaks again.

Ziollo RV Roof Lap Sealant is a premium self-leveling EPDM caulk designed for durable, waterproof sealing of RV roofs, seams, and vents. Compatible with multiple materials including rubber, metal, and fiberglass, it offers long-lasting flexibility and UV resistance to withstand extreme temperatures and weather conditions. Easy to apply and safe for families, it covers 25 linear feet per 10oz tube, making it the go-to sealant for motorhome and camper maintenance.

Specifications

ASIN	B08PMSZBZW
Best Sellers Rank	#9,015 in Automotive ( See Top 100 in Automotive ) #31 in RV Sealants
Brand	Ziollo
Brand Name	Ziollo
Color	White
Compatible Material	Aluminum, Concrete, Fiberglass, Metal, Plastic, Polyvinyl Chloride, Rubber, Wood
Customer Reviews	4.6 out of 5 stars 1,622 Reviews
Item Form	Liquid
Item Weight	10 ounces
Manufacturer	Ziollo
Material	Rubber , Silicone
Material Type	Rubber, Silicone
Model	Caulking
Number of Items	4
Part Number	FlexCaulk
Style	caulking
Style Name	caulking
Surface Recommendation	Roof
UPC	627987137071
Unit Count	40 Fluid Ounces
Water Resistance Level	Waterproof

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

336.42 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered 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 Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

View all Trustpilot reviews