Earth Chem is a division of Henwil Corp., Henwil manufactures products for water use and management, including water soluble polymers. Earth Chem was born from its parent company’s focus on problem-solving chemistries. Its SOILPAM® soil stabilizing polymer products for agricultural irrigation systems are the fastest-growing in the United States. The company distributes SOILPAM® and Water Reserve™ water-retention polymer crystals throughout North America. Earth Chem also provides soil stabilization polymers for fire rehabilitation and construction. Our customers are supported by our polymer specialists who provide optimized programs to maximize benefits and minimize costs, and the highest level of technical and sales service.