HWK Prototyp FFL-66 Liquid (2C/-8C) | 45ml Volume:45ml Sharpening grains are used to

Sharpening grains are used to restore worn-out sharpening stones

so removing the mask or having the Racing 2 or 3 filter for more strenuous efforts will make you feel and perform better

Guru Extreme Base klister has prime durability for top-coats in long races (such as marathons or 50 kms) when you need your wax to still be on your skis for the final push to the line

Be sure not to over-do it

as well as increased durability

HWK Prototyp FFL-66 Liquid (2C/-8C) | 45ml Volume:45ml Sharpening grains are used toThe prototype FFL 66 for granular, dirty wet snow between 2C and 8C. Always shake well before use! Adjust base wax to snow conditions.