Renewable fire-retardant coating developed by researchers

(Natural News) Few materials can match the performance of cellulose and clay: They’re readily available, nontoxic, and sustainable. Researchers from Texas A&M University leveraged the characteristics of these natural substances to invent a renewable flame-retardant coating. The new coating offers a whole new level of fire protection for polyurethane foam and other highly flammable materials. Furthermore, it’s made from...