check with :
they have a B.C. distributor
To get bubble free you may need to pump the curing resin to a
vacuum or pressurize during the cure. I pressurize using a spray
painters pressure pot.
Near Seattle you can find help on epoxys at :
They are mostly into laminating resin use but if you register on
their site you can download their EPOXY BOOK.
You can find out about potting - casting resins here
And here for polyester casting resins: