I think I remember reading that “fun foam” is laser safe? Is fun foam a specific brand of foam sheet, or just a name for foam sheets in general? I have 9 bajillion sheets of foam (1/3 of which are adhesive backed), but theyre all different brands, none of which are fun. I don’t want to frak up my glowforge or kill birds if, like, 99% of foam sheets are deadly lethal and only fun foam ® is safe to use.
If fun foam is a brand, where might one purchase it? I looked at hobby lobby and Amazon already with no luck.