It has been 4 hours and my clear resin is still flexible, will it harden?Updated 23 days ago
A post heat cure is strongly recommended for all clear pieces, but less than 1/8" must be post cured. Post curing the clear on the lowest setting on the conventional oven typically 140-160 F. for an hour or two (parts may require some support during heat curing) will minimize part distortion and shrinkage, while giving maximum toughness. It is also highly recommended to preheat molds to 125F. prior to pouring your resin in the mold.
