If necessary to break the adhesion bond between the carpet and floor pan.
Can you place carpet over rusted floorpan.
Also if the rust started from the inside leaky t tops window seals etc fix that or it will just.
This patches the holes and adds a strong layer over the floor pan which can actually improve the strength of the entire floor pan.
Riveting in a patch sealed with rtv will work if you re feeling cheap.
Wear a dust mask and eye protection.
A better method is to weld in a patch remember to paint that area on the outside under of the car so that it doesn t rust over again.
On the face of it installing new carpet over the old carpet does have some advantages.
Just removing carpet along can take a quarter sized holes and turn it in to a dollar sized cavity.
Even an otherwise rust free car will often have some swiss cheesing of the floors 40 years of wet shoes and the occasional bust ed heater core take a toll.
A good tip for you place a thin layer of plastic or cling film under the lid to stop it sealing itself shut if you have any left over.
And if the existing carpet was glued down not tacked it can be a huge time saver to lay the new carpet over the old.
By madcat x1 len gates in the uk provided this important caution.
The floor in the 73 duster we used for.
It saves on the cost and labor of pulling up and disposing of the existing carpet keeping carpet waste materials out of the landfill.
Scrap off the old seam sealer from around the remaining edges of the floor.
Carpet in place.
On any repairs that require welding cover all the glass on the car and on any other cars in the workshop where you re working.
You can use a cut off wheel or reciprocating saw to cut the floorpan.
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.
Remove any rust from the bottom of the floor pan using a power sander and 40 grit sandpaper.
The first thing realize that when you decide to repair your rusty floor you need to understand that those few rust holes that you see now are only going to get bigger as you clean things up.
If you have built an older car chances are you have had to deal with rusty floor pans.
Sometimes you can get away with minimal patch work but far too often the pans are completely wasted.
Floor pan rust treatment process in pictures.
We used a hypertherm powermax45 xp plasma system.