How To Remove Rust From Truck Roof

Regardless it s best to correct surface rust as soon as you see it.

How to remove rust from truck roof.

Use a tack rag to remove particles from the unmasked area. Sand the area to remove loose rust. Start by using an abrasive wheel or sandpaper to cut through the paint and corrosion. It can be reused several times and creates much less dust than walnut shell blasting.

Rub the brush over the affected area and to remove the larger lumps of rust. You want a few inches of protection surrounding the rust spot. Minor surface rust 1. Use 150 grit sandpaper and rub the rusted area with firm pressure until all the loose pieces come off.

Then clean the sanded area photo 3 and apply the paint manufacturer s prep solvent. Mask off the affected area with paint appropriate tape. Follow the directions on the rust remover usually spraying or brushing it onto the rust and letting it sit for a few. Remove the remaining lumps with p80 grit abrasive paper keeping the area as small as possible.

You can start with an aggressive grit such as 36 to remove heavy scale and then move to a less aggressive grit such as 80 or 120 to remove the remaining rust and surrounding paint. Start by removing as much rust as possible using the wire brush. Then feather the paint edges. The fix is not unlike general paint repair.

Use a grinding tool usually a right angle grinder with a 2 or 3 grinding disc to remove the rust. Then sand the rust using 40 grit sandpaper photo 2. Crack off any blistered paint with a scraper. The rust should be gone but.

It s time to review another harbor freight tool.