Hi, I just finished joining a set of scarfs with East Systems epoxy hardened with fist cold weather hardener. The joints are clamped and curing now. The total cure time is 7 days according to the label. Do I have to keep them clamped for that whole time or can I take the clamps off before that time. What is the earliest that they can come off. I am in Toronto and the temperature is 10celcius (I think it's 40 farenheit)

Thanks,

Paul