What Does IIR Stand For?

IIR stands for Isobutylene Isoprene Rubber

IIR, or Isobutylene Isoprene Rubber, is a synthetic rubber known for its excellent weather resistance, low permeability, and high elasticity. It is primarily used in applications such as tire manufacturing, seals, and gaskets, where durability and resilience are critical. IIR's unique properties make it suitable for use in both high-performance and everyday products, contributing to its widespread adoption in various industrial sectors.