I have lost the application rate table that the composites shop gave me. 
They are closed for the next two weeks for the holidays and i got nothing to do for 2 weeks!! i am wanting to know if there is a standard rate of mix for polyester resin, or is it specialised for each brand and mix of resin/epoxy?
Its called crystic 489, bought from a nationwide chain here called Nuplex, and its in their packaging, so they haven’t printed much info on the tin.
Am i screwed until they open shop again? 
thanks!
Adam