Remove as much of the rust as possible without removing metal metal removal is more of a sheet metal strength concern than frame steel.
Smoothing rust pitting in sheet metal.
How to make pitted metal smooth.
In the same fashion start with 80 grit sandpaper before going to a smoother one.
Grind lightly over the pitted area of the metal.
Wear safety goggles a dust mask and.
If the area is heavily rusted and pitted and wire brushing by hand is ineffective use a drill with a wire wheel photo 2 and a primer that adheres to rusted surfaces such as krylon rust tough or rust oleum.
Fast etch eats into the rust dissolving it and leaving clean metal behind.
Part of the frame was in wet dirt and pitted a bit when it rusted.
Promoted by things you ll need power drill with wire brush attachment sand paper clean cloths naval jelly rust remover paint brush power brush the rusted areas with the wire brush on the power drill to remove the loose rust and flakes from the sheet metal.
Flap discs work well but can remove good metal.
Attach the 80 grit disc to the angle grinder according to the instructions that come with the tool.
Wipe the sanding dust off the metal with a rag.
Apply eastwood fast etch to the area with the rust pits.
Here s how for pitted metal whether sheet or frame steel.
I sandblasted the frame down to a dull silver gray finish before priming.
If there are tight spaces where rust ridges or paint remains use a sandpaper sheet manually to reach out into these areas.
Remove the worst of the.
Cover the area with plastic wrap to prevent the fast etch from evaporating before it can work.
Be careful not to push down too hard.
Grind down heavily rusted metal spots faster with a wire wheel and a drill or angle grinder.
Belzona 1151 smoothing metal a 2 part epoxy based repair composite for rebuilding shallow pitting in metals damaged by erosion and corrosion.
Wound wire wheels or cups work well but don t heat the metal rust and melt the rust into the pits.
Your metal should feel and look smooth.
I bought a frame for my 31 for ford roadster from a guy who had leaned it on its side against the back of his garage.
Need advice on fixing rust pitting on a frame.
The best tools pros use and diyers should too.
This solvent free material is specifically formulated to easily fill in areas of metal loss up to 6 mm deep quickly restoring large areas and avoiding hot work and plate welding.
You can use a power.
