1/4" 90A Extra Hard Polyurethane Pad

This is a 90A Polyurethane Pad that is waterjet cut for V2/V3 Gearboxes. The material is extremely durable, oil & solvent resistant, tear resistant, and has a high flex life. To compare, it is far stronger than 70D Neoprene pads. This pad was designed as a last resort where durability is of utmost importance. It's so hard it can even be modified as a spacer for Piston Heads. Be mindful when using this Polyurethane Pad. Because the pad is so hard, it will barely compress and there will be far less shock absorption than traditional Sorbothane/Neoprene pads. It's up to the user to weigh the pros and cons of using an extremely hard Polyurethane pad and decide what is best for their build. If you can get away with a 70D Sorbothane or Neoprene Pad, then use those instead.