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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🛡️ Seal your RV’s future—no leaks, no limits!

DIY FRIENDLY APPLICATION - Smooth flow and easy cleanup make professional results achievable for any skill level.
SAFE FOR YOUR WHOLE CREW - Non-toxic, solvent-free formula keeps your family, pets, and campsite safe.
ONE TUBE ENDLESS JOURNEYS - Covers 25 linear feet, saving you time and money on multiple repairs.
BUILT TO BRAVE THE ELEMENTS - Stays flexible and durable through extreme temperature swings and UV exposure.
SEAMLESS ADVENTURE PROTECTION - Self-leveling formula fills cracks and vents effortlessly for a flawless seal.

Ziollo RV Roof Lap Sealant is a 10 oz self-leveling EPDM caulk designed for durable, waterproof sealing of RV roofs, seams, and vents. It adheres strongly to multiple surfaces including rubber, metal, and fiberglass, remains flexible across extreme temperatures, and resists UV damage. Safe and easy to apply, it covers 25 linear feet per tube, ensuring long-lasting protection for motorhomes, trailers, and campers.

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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.

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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.

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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.

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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.

RM349

Duties & taxes incl.

Malaysiastore

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

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

4 days ago

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

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Liquid Volume	10
Item Weight	10 Ounces
Item Form	Liquid
Color	White
Surface Recommendation	Roof
Temperature Range	35 Degrees Fahrenheit
Initial Hardening Time	2 Hours
Water Resistance Level	Waterproof
Material Type	Silicone, Rubber

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

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