OptiFILL+ gets USDA Certified Biobased Product Label
In Pennsylvania, Preferred Sands announced that OptiFILL+, its Antimicrobial Coated Sand infill, has been awarded the USDA Certified Biobased Product label. With over 40% biobased content, OptiFILL+ offering a sustainable solution for sports fields, landscaping, and pet applications, the firm said. The USDA BioPreferred Program certifies products that contain a significant percentage of biobased materials, […]













