I am having one helluva time finding some forming foam to make a press. I AM FINALLY GETTING MY SHOP NEXT MONTH!! After 3 long years of issue after issue when I actually had the cash, I'm finally going to be able to start making some knives in a barebones simple tools shop!!! I am so excited to be able to finish the 3 blanks I have ground out, that have been sitting for 2 years now. I'm going to slowly build a heat treat oven, but in the mean time, MAP GAS and fire bricks, it is!! Does anyone know where I might be able to find some forming foam, or is there some sort of substitute I could use??