+x Hanaldo - 5/4/2020 1:42:34 AMEpoxy is harder to hand laminate with than polyester, for sure. It sounds like you are mixing your batches too big? Only mix what you can use within the pot-life. As you get experience, you will learn to work faster and be able to mix larger batches. I started off struggling to get 500g on the job before it started to gel. These days I have no worries mixing 2kg on a 40° day and getting it all on in 5 minutes. But start slow, give yourself more time by doing more mixing.