About the Petzl Power Liquid
If you aren't a fan of chalk balls and the dust they produce, Petzl's POWER LIQUID may be your solution to sweaty hands. The power liquid is a non-airborne liquid chalk which dries within a few seconds of application and keeps your hands dry for a long time. Improve your grip on holds both indoors and outdoors with this liquid chalk.
Petzl suggest that for the ultimate dry hand and grippy combo, using this in conjunction with Petzl's POWER CRUNCH chalk for even greater effectiveness.