Hello,
First time poster on here, hoping for some advice.
I want to build some 2D diffusers in polystyrene foam for the ceiling and back wall of my ht, using 50mm squared blocks of foam, but am having trouble finding distributors/retailers of this product. I suppose I could cut down sheets of foam to 50mm x 50mm strips if need be. Any ideas as to who might have/supply this product in NSW.
Cheers.