RV Roof Coating Kit – Double Layer PolyRubex 400–500 ft²

RV Roof Coating Kit – Double Layer PolyRubex 400–500 ft²

Introducing the Double Layer PolyRubex RV Roof Coating Kit, designed by Flexrock to deliver professional-grade results with a simplified two-layer application. Covering up to 500 sq. ft., this system is infused with PolyRubex, a next-gen additive that enhances thermal shielding, acoustic absorption, and substrate strength.

This RV roof coating kit is ideal for customers who want a faster, more streamlined alternative to triple-layer systems without compromising durability or protection.

The system uses FX-HS Silicone, a high-solid, UV-resistant coating that reflects heat, prevents ponding, and adds long-term waterproofing to any RV, trailer, or mobile roof. The silicone’s high elasticity and reflectivity make it suitable for extreme weather exposure, while the PolyRubex additive reinforces flexibility and longevity.

Perfect for both professional contractors and DIY RV owners, this kit provides easy handling, minimal prep, and a lifetime warranty—making it one of the most reliable roof restoration options in the market today.

✅ Kit Includes

• (2) 5-Gallon Buckets of FX-HS Silicone

• (1) 1-Gallon Silicone Mastic

• (5) 10 lb Boxes of PolyRubex

Coverage: 400–500 sq. ft. (double-layer application)

✅ Features & Benefits

• Two-layer system for simplified application

• PolyRubex infused for added strength & sound reduction

• FX-HS Silicone ensures UV reflection & leak prevention

• Covers large RVs, trailers, and roof decks

• No tear-off needed – install directly on aged surfaces

• Backed by Flexrock Lifetime Warranty

✅ Recommended Uses

• RVs and trailers 30–40 feet in length

• Metal, EPDM, plywood, and fiberglass roofs

• DIY or professional roof coating systems

• Projects requiring fast turnaround & maximum durability

📘 FAQs

Q: Is this suitable for a full-size RV roof?
A: Yes, it covers up to 500 sq. ft., which is enough for most full-size RVs or large trailers.

Q: What’s the benefit of using PolyRubex?
A: It improves flexibility, strengthens the substrate, reduces noise, and adds heat insulation.

Q: How is this different from a triple-layer kit?
A: It has fewer steps, making it faster to apply, but still delivers outstanding protection using PolyRubex and silicone.

Available in cheapest price In Flordia ,Texas ,Washington ,Michigan, Los Angeles,  New York , Houston , North America

✅ Made in the USA – Quality manufacturing and support

• RV roof coating kit

• Silicone RV roof coating

• Waterproof RV roof sealant

• RV roof restoration kit

• Triple layer RV roof system