Rock Technologies Dry 5 Friction is is an alcohol based liquid chalk solution which is applied to the hands in a liquid form.__ It inhibits sweating from the hands or feet, with no dust and little mess, drying your hands quickly and keeping them dry - enabling you to complete difficult bouldering problems without the need to re chalk during ascents.__ (It's also very useful for yoga or aerobics, where slipping on a mat because of sweaty hands can be a problem)
Best Price: £9.00 from Go Outdoors