What is the best resin to use for this process. THANKS
My own personal choice is water clear polyester casting resin. It gives very good consisent results. Alumilite is also a very good product if a little expensive. Both have pros and cons, the polyester resin has to have the right amount of catalyst for the amount of resin being used which can be a bit hit and miss as things like ambient temperature need to be taken into consideration.
And the Alumilite is as I say quite expensive although it's easier to use as the two parts are mixed by equal weight, and because the curing process isn't exothermic like polyester tou wont get any surprises as it's going through the process.
Hope this is of some use.
Looking forward to seeing your results.