Start SG Glider Universal Melt Wax (5C/-15C) Used and Rock Skis Guru Extreme 39 Hard is

Guru Extreme 39 Hard is the rougher and tougher version of Extreme 39

and this one is the best they have so far

The Violet will still give great grip

With the Multigrade badge you know this liquid glider will be great across a wide range of temperatures

Start SG Glider Universal Melt Wax (5C/-15C) Used and Rock Skis Guru Extreme 39 Hard isThe SG line is a very popular and affordable service wax! They are a great for all snow conditions. Several additives are in the wax to reduce friction in wet and dry conditions, as well as increased durability. SG Universal is a great training or recreational wax for those who don't want to worry about choosing a special wax of the day!