Refrigeration Technologies RT400P Viper WetRag - Reusable Heat Blocking Putty 7238SB 3/4″ or 1″ hole

3/4″ or 1″ hole

Lasting Fog-Free Lenses

Bits are easy to find and fit securely in the storage case

you are not tethered with a limited reach like other inspection cameras

manifold pressures

Refrigeration Technologies RT400P Viper WetRag - Reusable Heat Blocking Putty 7238SB 3/4″ or 1″ holeRefrigeration Technologies RT400P Viper WetRag Reusable Heat Blocking Putty Maintain your cool. WetRag is a heat blocking compound made from the same materials used in the heat shield of the space shuttle. It will block heat to protect valves and sensitive parts from damage during brazing, soldering, and welding. The unique formula contains a special dye that will fade over time letting you know it's time to replace the material. Reusable like a Wet