3M™ Scotch-Weld™ Thread Sealant 3478

Key Features
- Instantly seals leaks in low pressure and provides a high pressure seal when fully cured.
- Anaerobic formulation is easy to use and cures quickly in the absence of air when the threaded parts are joined.
- Designed for stainless steel, Monel and other inactive metal surfaces.
- Saves money. Quickly stops fluid or gas leaks with a tight continuous seal.
- Streamlines inventory. Eliminates the need for stocking metal fasteners, pipe dopes, pastes, or o-rings.
- Saves time. Prevents productivity losses due to equipment failure or breakdown.
- Seals completely without the tape threads that could contaminate fluids or clog filters.
- Provides reliable seal in refrigeration and other high vibration applications.
- Wide temperature range from -65 ºF to 400 ºF (-55 ºC to 204 ºC).