Timing belts are made from plastic, metal, and silicone. There are many materials that make timing belts made from plastic, silicone, gold, and iron. Finally, timing belts are made from different materials. PU leather is a common material and timing belts are made from different materials, such as cotton, polyester, PVC, and silicone.
There are different materials making timing belts unique, and they are less common to make. As mentioned, timing belts are made in different materials, making them more common. PU leather, and aluminum are common materials making timing belts because of their durability and strength.