Smoothing Rust Pitting In Sheet Metal

Wound wire wheels or cups work well but don t heat the metal rust and melt the rust into the pits.

Smoothing rust pitting in sheet metal.

Attach the 80 grit disc to the angle grinder according to the instructions that come with the tool. How to make pitted metal smooth. Wrap a sheet of 80 grit sandpaper around a sanding block and sand the pitted area aggressively. Wipe the sanding dust off the metal with a rag.

Be careful not to push down too hard. Here s how for pitted metal whether sheet or frame steel. The best tools pros use and diyers should too. In the same fashion start with 80 grit sandpaper before going to a smoother one.

Part of the frame was in wet dirt and pitted a bit when it rusted. Remove as much of the rust as possible without removing metal metal removal is more of a sheet metal strength concern than frame steel. Remove the worst of the. Cover the area with plastic wrap to prevent the fast etch from evaporating before it can work.

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. Need advice on fixing rust pitting on a frame. 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. Flap discs work well but can remove good metal.

I sandblasted the frame down to a dull silver gray finish before priming. Remove pitted rust by sanding it as smooth as possible and coating with a rust inhibitor and primer like a naval jelly type of substance. Apply eastwood fast etch to the area with the rust pits. You can use a power.

Wear safety goggles a dust mask and. 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. Grind down heavily rusted metal spots faster with a wire wheel and a drill or angle grinder. Grind lightly over the pitted area of the metal.

Fast etch eats into the rust dissolving it and leaving clean metal behind. If there are tight spaces where rust ridges or paint remains use a sandpaper sheet manually to reach out into these areas. Belzona 1151 smoothing metal a 2 part epoxy based repair composite for rebuilding shallow pitting in metals damaged by erosion and corrosion.