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.
WARNING: This Product Can Expose You To Materials And/Or Chemicals Which Are Known To The State Of California To Cause Cancer And/Or Reproductive Harm.