The VIPER Wet Rag Reusable Heat Blocking Putty is a revolutionary product designed to keep piping and sensitive components cooler than traditional wet rag applications during brazing, soldering, or welding. Made from the same materials found in the space shuttle’s heat shield, it is reusable, easy to apply, and ensures superior protection. As a vital addition to your welding tools and accessories, the VIPER Wet Rag Reusable Heat Blocking Putty delivers unmatched heat protection. Add this innovative putty to your welding tools and accessories for enhanced safety and efficiency.