Huber Advanced Materials — Alumina Fillers for TIMs Huber Advanced Materials is a global company that provides innovative and sustainable material solutions for industrial, agricultural, and consumer products. Its products include halogen-free fire retardant additives, organic matting agents, specialty aluminas, and thermal management solutions. Huber Advanced Materials' products can be found in many products, including concrete, paper towels, and subflooring. Huber Advanced Materials — Alumina Fillers for TIMs