Ziollo RV Roof Sealant – Leak Repair 100% Silicone Liquid Rubber – Premium Waterproof Coating for Campers, Pop Up, Motorhomes, and Travel Trailers – Easy DIY Application – White 4 Gallon

Customers find the RV roof sealant easy to apply with almost zero preparation needed, and report it works effectively at sealing roofs. The product dries quickly and provides good coverage, with one customer noting it's thick enough to fill exposed areas. They appreciate its appearance, saying it looks like a brand new roof after the first coat, and praise its adhesion, with one mentioning it bonds well to rubber surfaces. The consistency receives mixed feedback, with several customers noting it's very thick.