Chevy Fiberglass Box Tk Whith Powder?

[printman716]

Can anybody tell me how to get the white power off a Chevy Box Tk in one easy wipe??? Is there a Chem I could use besides Compond Wax....Tks In Advance Phil

 

[dman0427]

I use a degreaser watered down about 50-50 (sometimes stronger if I'm feeling brave or if the surface is really bad)
You have to be very careful though or it will leave streaks and spots that wont come out.

I do it in sections...We will spray it, use a good car wash brush to scrub it, then rinse it.

Try to scrub right after you spray a section or you'll get streaks. And rinse right away.

Hope this helps. Attempt at your own risk! (maybe try a panel on the back door or something small and inconspicuous)

 

[dman0427]

I think some RV places sell something that is used to remove the oxidation too. But I think it basically does the same thing.

 

[Poconopete]

Try Simple Green in the Purple formula.

 

[printman716]

Thanks Everybody....both ways worked.

 

[auto accents sc]

When we have a box truck or trailer that has a lot of oxidation, we take a car wash brush and spray the bristles with greased lightning, wet the truck and wash and rinse. Sometimes it looks like milk running off but you are good to go.