This reusable heat blocking putty keeps piping and sensitive components cooler than traditional wet rag application during brazing, soldering, or welding. It is made from the same materials found in the heat shield of the space shuttle. Simply apply, remove, and reuse.
Learn more about HVAC in SC here: https://www.youtube.com/channel/UC_nPPCBJNGsAruAjRpph-VA
Learn more about Viper Wetrag here: https://www.refrigtech.com/wetrag/