I'm making a monogram 23" circle and I need help finding 3/4" sign foam or ridged foam to cut it. Could anyone please tell me what you use, what name do I look for and if your in the Houston area where do you buy the foam. What I have found on-line they want as much for shipping as the foam.
Thanks for the help.
Old thread anyhoo I found this hard foam today with a solid skin on both sides called Nema strangely enough, cuts really well fire retardant and ranges from 12 to 25 mm thick starts at $100 au for a 2400 x 1200 sheet Interesting .