I am working on my integra's front suspension, but 3 bolts are rust welded. My impact gun managed to get one off, but the others wont budge. I hit them so much that the impact bit got too hot to the touch. Sprayed with penetrating fluid, hit it with a hammer etc.
My only other option is heat, but the problem is, that it's a wheel well and it traps heat, not to mention there is a brake hose which is very close to the area I will be heating.
How can I contain my propane torch heat to this specific bolt without damaging other areas?
Whats that?
https://www.amazon.com/Inch-High-Felt-Plumber-Store/dp/B01NAJZT8Z
You can find it at big box hardware stores usually with the torches and plumbing supplies
Here’s an example of how it works
https://youtu.be/Y0tYARlv1hA
They do get hot… just very slowly.