My RV repair guy suggested a product called Costa Coat... sold on E-bay... I called the company and talked to the owner for about 1 hour.. he is long winded... but he had all the right answers... wash, clean with 3M white or gray scotch pad.. to scuff off all the dirt, and scratch and clean the surface... a second wash and than 6 coats of his product... let each layer dry... the product builds up a multi mil layer of protection... every 6 months or year, clean and recoat...
So I was talking to a gent with a Corvette at coffee this a.m..... he talks about using the same product on his vet... goes on with a rag and as it dries becomes slick and smooth... he says after it drys a clean rag glides over the surface instead of dragging.... he loves the way the bugs come off.. and how easy it is to wash and clean... and now he uses it on his wife's Buick SUV...
I'm convinced ... . I've ordered the kit and will not longer let the guys wash and hand wax while in AZ... In my opinion a multi layer, multi mill thick product should give better protection.... when we get back from the next trip... the project begins..
Retired Business Owner, Re-manufacturing HD Clutches, Brake Shoes, Air Compressors, Sales & Installation of PacBrake and other Industrial Friction