Set yourself up for success with the help of Friction Lab's Secret Stuff. A specially engineered magnesium carbonate, Secret Stuff is liquid chalk that works well as a base layer for chalking up on long, hard routes. Fast-drying, the Secret Stuff helps to keep your chalk on your hands and your hands on the wall. on top of this, this liquid chalk helps you save chalk and chalk up less often, so you can spend more time cruising routes instead of hanging and chalking.