My name is Ben and I am a new member of LMN and just recently got my laser cutter checkout. I have a project I am currently working on which involves small laser cut boxes with laser cut foam inserts. I’ve been doing some research online and it looks like polyethylene foam is safe to cut with a laser. Does anyone have any local sources for 1/2"-1" thick sheets? Also, has anyone experimented with cutting foam yet and what thickness could we possibly go up to? Thanks ahead of time.