I am currently looking at a couple of resins available from eBay vendors. The first is from a company called Specialty Resin and they have a "slow cure" polyurethane resin with a 6 minute pot life, 1 US gallon for roughly $72, including shipping. The second is from a company called Magikast, and they have a 2 gallon polyurethane resin with a 5 minute pot life for $91 with free shipping.
I have used a Specialty Resin p/u resin with a pot life of 2 minutes which, although I like the end product, is just way too fast for me. I have also used Magikast silicone for molds and have no complaints there. So, I guess my question is what qualities besides price do I look for in making my decision? Is anyone else familiar with these particular companies or products?