SRC Tough-Cast 65D Black Polyurethane Casting Resin, 32 Oz

This stuff is so viscous that it's really hard to get mixed correctly in time to get it into a mold before it starts curing. Because of that, it's also not feasible to use the same measuring cups to break down a larger project into smaller pieces, because the amount that sticks inside is significant enough that it'll throw off the measurements. A lot of this product has been wasted due to the amount that gloms onto cups and tools that can't be removed before hardening begins, and due to many final projects that were oily and left molds, hands, clothes, etc., covered in black due to random patches of resin that didn't cure properly due to mixing time vs. pouring time. I guess i just need more practice. But dang, this is some very expensive practicing