100% Silicone Roof Sealant - Self Leveling - Complete Waterproofing - Easy One Coat Application - Designed for Your RV, Camper, Trailer, Commercial Building. (1 Gallon, White)

Very easy to apply. According to the directions I should of used the entire 5 gallons. Only use about 2.5 gallons and it covered the entire roof of my 5th wheel.

Its a little pricey. Seems to be a strong durable coating. easy to apply by brush or roller. My airless sprayer was not up to the job. This product is very thick. I have no idea what solvent would thin a silicon coating and not have adverse effects. I was walking on it after a few days...seems to stick to any surface....,except plastic container it comes in. I am very happy and would buy it again.