https://www.easycomposites.co.uk/polyurethane-resin

Hi.

Im looking to remould the plug from my 2 part mould after destroying the original using this casting resin. Problem is (unless im blind) I cant see where it says how much 2kg will fill in volume ? Also it possible to thicken the resin during application as pretty sure if the viscosity is too low it will just flow between the gaps. Finally, should I wax and release agent the moulds before casting ?

Thanks