Working time: around 30 minutes. It takes around 90 minutes for surface dry (Shelflife time), and get harden around 6 hours.
Epoxy harden process:
In working time: it could do any operation in this period after A B ingredient mixed together. Shelflife time: the mixed ingredient builds up some hardness and deflection, could do some small scale modeling, carving and sculpture details, and in later shelflife time is easy to cut. The harden time: Build up hardness, it could be cutted and drilled.
Colors available: ■gray ■white ■carnation ■darkgray ■black ■red ■blue ■yellow