Hello Forum, I just made a decent sized mold (4" by 15" by 9") and the silicone alone cost me a fair amount. I've been using Smooth-On's Oomoo for a while, mostly because I was doing smaller items and I could pick up small quantities at the local Utretch. that and the Oomoo is a good beginner product as it is a 1:1 ratio that doesn't require degassing. Now that I'm making larger items, the Oomoo is getting expensive. At $20 for a 2 pint kit, I'm looking into other options. What are other good suppliers for larger quantities of silicone mold-making stuff?