: Do you have to have the calibrated epoxy pumps to measure the epoxy or can
: you just pour it into a calibrated cup

I use large syringes for intermediate amounts, one for resin and one for hardener.
Put a small hole in the lid of the bottles that the syringe tip will seal, tip bottle on side or upside down in a holder, draw what is needed into the syringe, put bottle upright with syringe in place, empty syringe into cup and mix. Place duct tape on hole in lid.
JohnK