How To Patch Floor Pans

Floor pans are the base metal layer of a vehicle s floor that everything else rests on.

How to patch floor pans.

5 fill the holes with a burst of mig. Floor pan repair how to stop rust with por 15. Cheap car floor pan fix solid overview how to. This is most common for older cars.

If the hole isn t too big you can do a patch repair. For a larger repair the damaged section can be replaced with a partial floor panel. I never bought any after market replacement patch panels or floor pans for a car. 3 drill holes through the new floor pan every 1 around the perimeter.

There are several ways to deal with a rusty floor. This is the por 15 trunk floor kit. The common repair method is to trim the old and new create a stepped flange around the perimeter of the replacement panel and install it with a lap weld because butt welding is difficult. One of the best ways to patch the holes is with fiberglass.

This is the welder i ve used for 7 years now. If the rust damage is extensive replacing the entire floor pan with a one piece panel is the best way. Http amzn to 2hpfbxh if you need to buy floor pans here is a link. Usually the pans do not rust or need repairs.

The best way to do the over lap style repair though is make shure you have good metal to weld to on the original panel. Then strip to bare metal on both panels. 6 then seal the seam with sealer. 4 set it in place with a 1 4 overlap.

Https goo gl g1f5gz how to repair the r. Replace rusty floor panels. The critical components are the cleaner degreaser and the follow up zinc phosphate metal treatment that prepares the rusty metal for the por 15 paint. We set out to show the different ways you can fix a floor using this 1960 pontiac catalina where severe rust and rot had damaged its floorpans and trunk floor.