Dentsply Caulk IRM Powder and Liquid Kit. This comprehensive kit includes a 38gm powder and a 14ml liquid, offering a reliable and versatile solution for intermediate restorative procedures. Dentsply Caulk's IRM, or Intermediate Restorative Material, is renowned for its strength, durability, and ease of use. The powder and liquid components work seamlessly together to create a resilient and long-lasting dental restoration. Whether you're addressing temporary crowns, bridges, or other restorative needs, this kit provides the essential elements for precise and effective dental work.