Hi guys. I've been making a lot of table tops lately using a dished 3d model and then filling the relief with 2 part epoxy resin so the top is smooth and flush. Man that epoxy stuff is expensive. Does anyone have a source that may be more economical than the $80 a gallon that I'm paying now or even a new product to achieve the same effect? I have done the Google thing, but thought I'd ask here also. Any push in the right direction would be fantastic. Thanks.