My wife has been requesting me to buy some dry film lubricants so she could use the woks that we have properly whenever she is cooking. I didn’t know what she was talking about until one of my female friends told me about it. She said that particular thing that my wife has been requesting were materials that are used to coat cooking utensils and in industrial applications where sticking is to be avoided. She said that by applying ptfe tapes or any other Teflon type of coatings; I can make it non-stick without actually buying a non-stick pan. My wife wanted to put them on the woks that we have so we could just use them continuously and no need to replace them with those expensive, large sized non-stick pans. I had to agree that it should make things easier for my wife in the kitchen if our cooking utensils have ptfe on them, but one thing still had to be solved, where do I get them? Good thing my wife is a girl scout and she already did her homework before I even decided to go with her request. We should get those precision coatings for the pans and woks any day now.