We used fluidised sand baths in the aircraft fire detection plant I used to work at. They were made in the UK as I recall, they would get to very high temps 1800F or so. I have seen some on ebay not to long ago. Might try there. They are proud of them $$$
Rick
Hello all
I am a self proclaimed technician/ flintstone designer, I have been working on a corporate jet for over a year and flew it yesterday. The landing light lenses are yellowed and cracking and are not available. I am building a vacuum form machine to form some new ones, I have built the...