Swix Marathon Black Block | 40g Weight:40g Hard nylon brushes are used

Hard nylon brushes are used for all-around polishing and finishing

PURE UP MID is for damp snow in mild conditions

The Mohair Race skin is designed with higher speed and better technique in mind

Try combining with linear structures

brush with the brass side and then swap to the nylon without swapping brushes

Swix Marathon Black Block | 40g Weight:40g Hard nylon brushes are usedNew and Improved recipe for 2024! Marathon Black Block is a hard and extra durable glide wax with black, lubricant additive for long distance racing. The Marathon Black Block was developed especially for wet and dirty snow. The black, lubricant additive helps reduce friction against dirty snow. Great in warmer conditions, but can be used in in colder weather as well, offering good glide. Can be applied using a waxing iron or a roto wool brush.