Is it possible to take out a car body dent with a heat gun & dust off? Yes and No. It really depends on the severity of the dent, how its shaped and the location of the dent. But its still possible to remove it completely or at least take the majority of it out. If you have $30 dollars and about 30mins of your time try this before going to a auto body shop. No guarantees it will work for you like it did me but it least this will give you an understanding of my process that worked for me.
Be sure to check out my website www.offgrideng.com for all your welding and fabrication needs.