Disco‑Tech Pivot Cup Polymorph is a DIY molding kit that uses heat‑activated polymorph plastic pellets to create custom pivot cups for roller skate plates, ideal for discontinued models or hard‑to‑find sizes.
How It Works
- Heat Activation: Pour hot water over the polymorph pellets in a bowl.
- Malleable State: The pellets turn clear or translucent when soft and can be rolled into a ball.
- Custom Shaping: Press the soft plastic into the pivot cup housing on your skate plate.
- Molding: Insert the truck pivot pin directly into the warm, malleable plastic to create a custom-fitted cup.
- Hardening: The plastic turns opaque white and hardens quickly as it cools.
- Reusable: If you make a mistake, you can drop the plastic back into hot water to remelt and reshape it.
