How to make High-Quality polyurethane wheels

How to make High-Quality polyurethane wheels

     Mix a batch of polyurethane. Combine the chemical components of the polyurethane in the appropriate proportions in a metering machine. A metering machine is a machine that heats, mixes and dispenses polyurethane.

     Add color. When the polyurethane in the metering machine is a liquid, add dye or some other type of pigment to the batch. much color to choose.

      Pour polyurethane into molds. The molds should be made of aluminum and reflect the shape and size you want your wheels to be.

     Remove the polyurethane wheel from the mold after the polyurethane has solidified. unfinished form of your polyurethane wheels. Place the wheel on a flat surface to fully cure.

    when finish shape the wheel. then cuts away excess polyurethane.