Soft baits coming out just a bit too soft or too hard? Need to toughen it up so the fish don't keep tearing them to pieces? Or soften them a bit to give them better action and feel ? Fine tune the feel of your plastic baits by picking up this TWIN PACK. With 16 oz. of HARDENER & 16 oz. of SOFTENER you'll be able to dial it in to get that desired feel It only takes a small amount to start getting results. Try experimenting by adding just a little at a time add hardener & softener before heating Liquid Plastic