Topsheet material for skis/snowboard or watersports

Topsheet material for Ski and snowboard or kiteboard and wakeboard DIY. PA nylon, PBT, TPU/ABS topsheet for snow and watersports.

Wakeboard grind base or Powsurf p-tex base.

All you need to know about topsheet and bases is collected here,
https://www.junksupply.com/topsheet-and-base-ptex-for-skis-and-snowboards-and-kiteboards/