under coating

[gserve]

Would it hurt to spray some undercoating on the frame of my Blazer? The frame looks rusty. This is a 2000(of course it is surface it is not rusted out)

[metallica21156]

nope. it'd be fine. did it to my 95 for the same reason. looks good being black and not rust.

[gman2153]

I used the spray cans of 3M Undercoating puchased at an auto parts store. I applied it on the frame rails as well as the wheel wells. Keeps it looking nice and black. No rust whatsoever.

[dmbrisket 51]

just do some light sanding and get some 3m undercoating... if you have a nice cement driveway, dont do it there

[rlith]

Heh, since I did my BL the frame really showed it's color... (rust) I spent yesterday doing my frame with bedliner coating.... Stuff hardens like a rock and dries with a very nice texture... (Used duplicolor bed liner w/ a spray gun)

[metallica21156]

i put my under coating on in the grass. i didn't sand it and it held though the winter fine. i used black spray paint to do the wheel wells and i also painted my rear axle and leaf springs.

[dmbrisket 51]

rlith, let me know how that holds up, ive got half a gallon of liner left from when i did my bed, and if it works ok i want to spray my frame