Proform (Rusfre) 1020F-1 Black Undercoating Material

I undercoated my truck with this two years ago and i couldnt be happier. Nothing looks better under a truck than a clean frame. It stays a little tacky so moisture can't get under it. This year I have undercoated 4 more vehicles with the stuff. Application gun is a must.

I used a cheap air gun from Harbor Freight for spraying plaster and used this on the underbody of my car, the spackle finish is virtually identical to the factory rough coat found on the late sixties and seventies cars. I am very happy with it and will use this product again, cheers!

Sprayed under pickup using siphon cup gun, thinned 102F-1 30% with mineral spirits, covered very well. Minimal overspray. Very satisfied. Much better than drippy oil !