Specialty chemical manufacturer Buckman is introducing a new green Flamebloc GS line of fire retardant products to the commercial and consumer markets. The GS (Green Series) portfolio of products are zero-VOC, made from all GRAS raw materials and requires no halogen to activate their enhanced fire-retardant capabilities, according to the company. This innovative product portfolio includes 13 substrate specific chemistries designed to protect paper, wood, leather, metal, plastic and fabric. Based on the proprietary chemistry of Flame Seal Products, Inc., a water-based polymeric amino-polyphosphate composition provides superior char forming protection against flame or heat by coating or adsorption of the product.