I tryed using raka 350 no blush hardner (with resin) on sat. I used there pumps. I made a bacth useng one pump of resin and one of hardner. After mixing for two minuts I added flour (cooking). I used this for filler on the white wood. Today the strip I used for mixing the epoxy still depresed with a fingernail. I made a test bacth last night using one pump of each again. This bacth I poured onto a large yogurt lid. Now 20 hrs. later It looks and feels like rubber! Is this just a bad bacth of epoxy or is this normal. Am I doing somthing wrong? I E-maild RAKA this morning and have not received an answer yet. I am planning on calling tomorrow.

The temp has not been below 60 degrees.

Any sugestions?

Sage.