Zandstra 3M Skate Blade Polishing Triangle B-Grade The composite insole is removable

The composite insole is removable for faster drying between workout sessions

use for icy tracks in colder weather

Extremely well suited as a base wax for grip waxes on coarse and icy snow

Roto Felt is used to apply liquid waxes and blocks using friction heat

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Zandstra 3M Skate Blade Polishing Triangle B-Grade The composite insole is removableA 25 cm aluminum triangle with varying types of 3M sandpaper stickers. Here are the instructions on how to polish skates from the manufacturer: 'For an optimal sharpening result there are 5 different grades of self adhesive sandpaper on a specially extruded aluminium triangle. The micro aluminium oxide gives the edge a very shiny surface. The aluminium triangle comes complete with 3 different polishing strips. The strips can be reordered separately.