Works best wet and with a file guide

-4°C to -12°C (25°F to 10°F)

when you take care of your edges with a gummy stone

BP77 Base Prep wax from Swix is a harder base preparation wax for skis

and blisters

FKSKS 100x20mm ALL TUNGSTEN Carbide File -3502 _EasySaleFischer2025andolder65off Works best wet and withFKSKS 100x20mm All Tungsten Carbide File A Groundbreaking First This is the file that changed professional ski tuning. The FK SKS 3502 is the world's first complete file made entirely from tungsten carbide, designed specifically for ski and snowboard edge tuning. Nothing cuts cleaner, lasts longer, or delivers more precise angles. Why this file stands alone: World's first all tungsten carbide 100x20mm file a genuine innovation in ski tuning technology