Let’s address the elephant in the room: what if your polyurea coating fails? It’s a fair question and one that deserves an honest, transparent answer. After all, you’re making a multi-thousand-dollar investment in your RV’s protection — you deserve to know the full picture.

The Short Answer: Failure Is Rare, and Almost Always Preventable

In our network’s combined experience spanning thousands of completed jobs, coating failures break down into three categories: improper surface preparation, product incompatibility, and mechanical damage. Not a single documented case of a properly applied polyurea coating failing due to the material itself within the warranty period.

Improper Surface Preparation

This is the #1 cause of premature coating failure industry-wide, and it’s exactly why our certification program places heavy emphasis on prep work. Polyurea bonds at the chemical level with a clean, properly primed substrate. Contamination with oil, silicone residue from old sealants, moisture, or chalky oxidation from aged EPDM all compromise adhesion. An applicator who shortcuts prep to save time is setting you up for delamination within 2–3 years.

This is why we recommend only working with certified applicators in our directory — they’re trained to the standard that prevents this entirely.

Product Incompatibility

Not all “polyurea” products are equal. Some products sold as polyurea are actually polyurethane-polyurea hybrids with significantly lower physical properties. Always verify that your applicator is using a genuine, commercially formulated polyurea. Our Polyurea Roof Coatings page explains what to look for in a spec sheet.

Mechanical Damage

Polyurea coatings are extraordinarily tough, but they’re not indestructible. Dropping a heavy tool, impact from a tree branch, or work performed by an HVAC technician who doesn’t know the roof is coated can cause localized damage. The good news: spot repairs on polyurea are straightforward and cost-effective. This is covered in detail in our warranty information.

The Warranty Backstop

Every job completed by a certified applicator in our network comes with a 10-year warranty. If anything does go wrong — for any reason — you have recourse. Browse our verified member testimonials to see how applicators have handled warranty claims for our members.