Eastwood Cold ShieldStop Welding Heat Damage This is the kind of product that you have to try to believe how well it works! We held onto a small metal panel while a torch heated the metal almost white hot. The part in my fingers never went above about 85 degreesF! That's the kind of protection Cold Shield provides. Imagine how well Cold Shield will work for you the next time you need to weld close to plastic trim, wiring, or when you want to minimize panel warpage and