firewall, black expanding foam
After driving with our new gas class A in 20 degree weather have some minor leaks in the front firewall creating some minor comfort issues that just can't be resolved by the dash heater controls. I w...
Forum Discussion
I used the expanding foam when I had to remove some and get to wires that need fixing. Used regular caulk to fill small pass thru holes through fire wall. As firflie mentioned that small amount of caulk or foam is not going to affect a fire in the front eng compartment. I have a fire extinguisher up front just in case.
