VIPER WETRAG REUSABLE HEAT BLOCKING PUTTY • Includes two temperature clamps

• Includes two temperature clamps (40877 kits have YJACK® Wireless Temperature Clamps)

built-in vacuum gauge

The Flaretite® seals make a permanent leak-free connection that exceeds the performance of the flare fittings

Local production of system pressures and temperatures

VIPER WETRAG REUSABLE HEAT BLOCKING PUTTY • Includes two temperature clampsFeature Reusable up to 40 times Blocks direct and conductive heat Indicator dye fades as the product wears out Non toxic Description This reusable heat blocking putty keeps piping and sensitive components cooler than traditional wet rag applications 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. Specs Type: Heat Blocking Container Type: Jar