Procuct 01 PVC Heat Stabilizer Introducing our top-of-the-line PVC Stabilizer, a vital ingredient for the production of durable and high-quality PVC products. 02 Metallic stearates Metallic stearates are used as a lubricating agent in various applications and is also used as a co-stabilizer for PVC. 03 Calcium Carbonate FEXBY offers a wide range of calcium carbonate of different particle size assuring that our different customers will get suitable quality material with cost efficiency.