Repair rocker panels with expanding foam great stuff and rubber i use expanding foam and rubber spray on rocker panel guard to fix up some rust hol.
Spray foam rust repair.
Back to home why you shouldn t use expanding foam for diy auto body repair posted on 25 january 2018.
It protects the lining of your house and can even assist in the heating and cooling of your house during those unbearably cold or hot days.
In this video i am showing you an easier way to repair fix big gaps or big rust holes on your cars trucks body or frame you will save a lot of time doi.
You need to be realistic on how long you want to keep this vehicle.
The rust accelerated at an amazing rate.
Filling in vehicle rust holes with spray foam.
To fix it 100 the rust needs to be cut out and the metal replaced.
The foam expands and seals deterring moisture which can create mold and pests from eating through your walls.
Filling in vehicle rust holes with spray foam.
Was not planning on keeping the van for very long so i went at it with the spray foam.