Precision Brand 321 & 309 Stainless Steel Tool Wrap
- .002” Thickness.
- Precision Brand Tool Wrap is made of Type 321, or Type 309, soft annealed stainless steel.
- Helps protect from scale and oxide buildup during heat treating in atmospheric furnaces.
- Eliminates decarburization buildup.
- Protects the surface of air hardening tool steels.
- Cut to fit stainless steel tool wrap creates an airtight envelope around your part.
- Can be cut, folded and crease-sealed with ease.
- 321 can be used in furnaces up to 2000ºF (1093ºC)
- 309 can be used in furnaces up to 2240ºF (1227ºC)
- You realize the benefits of a vacuum furnace at a fraction of the cost.
- Packaged in convenient, re-closeable carton.
