Okay, another followup post. Kevin said: "Can't say how much Goo contacted the foam, there was a pretty good layer of foam, dirt, etc. above the foam." I think it must have been that layer of cement, foam, and dirt that you had on top of the foam that made the difference. I ran a test yesterday, and I can definitely say that GOO is NSFF (Not Safe For Foam). I suspected the same as soon as I gave the GOO the sniff test, but I put a drop on raw foam and instant melt. I even tried it on foam that had a coat of latex paint on top, and it ate through the latex paint and the foam. So I wound up using Elmers Carpenters (yellow) glue between the cork square and the foam. I went with the Goo between the cork and the plastic ground throw. I'll update again after I get a couple of these done and working. Regards
