wyone
Member
I have a sheet of about 2x4 of 1/2 clear plastic. I want to use it to make a stabilization chamber, but in order to glue it I need to know what kind of material it is. I am able to use a commercial heat gun to heat it enough that I can bend corners with it, and I can cut it with a table saw. I made a plate for the top of my pressure pot to use as a vacuum chamber lid and it works great there, but I would prefer to make a dedicated vacuum chamber. Any ideas how to identify the type of materials it is?