resist all

my Voltage is fiberglass, and lotsa decals....

Car is not aluminum. Other than temporary cosmetic effect, none of these things will do anything good or bad to aluminum siding. Just a waste of time.

Yes.

"It's CAL WORTHINGTON AND HIS DOG, SPOT!"

Has anyone got personnal experience with the product?

I already own the RV, They trew it out there as an alternative to the Wash and Wax that I want done before We head south for the winter.
I has a five year warranty as long as you come in for a free touch up every season, it covers everything inside and out....
After reading the above comments I probably will not go with it.
Thanks

Was that salesman Jerry Lundegaard?

There is a slimeball Honda dealer in M**a, AZ that hit us with every trick in the book. I had one helluva time getting DW out of the chair in the finance office and out the door. She was so enamored with the car that I (we) gave in after a battle and bought the damn thing....I got my price, though. I would never recommend that dealership to anyone. I suspect they are all slimeballs.

I'm having a hard time understanding exactly what is supposed to be protected.

Corrugated sheets of anodized aluminum siding will outlast both the dealer and owner. It doesn't need additional protection.

Fiberglass/filon siding is less durable because of the plywood substrate - not because of the fiberglass top coat properties - so those waxes won't help here too.

Rubber-ish roof "might" benefit from UV protection like 303, but not too much, as it will degrade with time anyway.

So what else is out there, - stupid decals :)? After 4-5 years they will fade anyway, and even if it won't, you will have a hard time convincing prospective buyer that good looking decals are more important than leaky roof, creaky floorboards, old fridge and worn out upholstery...

Its the biggest scam in both the RV and the car industry. Bought a new Accord last year, and they tried to sell me more than $5000 worth of warrantees. They were very insistent and I just about walked.