Peroxide was an odd choice at first - but after I thought about it a little more - it actually makes sense. The nickel wire mesh may be hard to get a hold of, seeing as how this is not something sold at the local hardware store. You will need to visit a manufacturer to ask about this material (Try Belleville Wire - Nickel Wire Mesh ) they are the experts and should be able to help fulfill these requests.
Propane is an every day household item, but most people out there don't really how explosive an dangerous this stuff can be! Always be very cautious when using propane and/or laughing gas!
