Bloc-It Heat Absorbing Paste, 10 oz. Tube

Effectively absorb surface heat by using this absorbing paste. It is safe to use: non-toxic, no asbestos, harmless to skin, and odorless. Typical uses involving protecting rubber and plastic components in ball, dielectric, and solenoid valves during soldering. It also protects painted or finished surfaces from adjacent soldering, brazing or welding. Just wipe off with a cloth or wash with water when ready to clean.