Used as a binder in wood products such as plywood, particleboard, and fiberboard due to strong adhesive properties and water resistance. Its water solubility enables easy mixing with water for coating or pressing with natural materials without organic solvents, reducing toxic emissions in the air. Common in foundry sands for mold making because it provides high thermal stability and dimensional accuracy. Applied in coatings and varnishes, including on fabrics, paper, and fiber materials, where water solubility allows for easy application, even film formation, and enhanced resistance to scratches and heat. Used in friction products like brake linings for its heat-resistant binding capability. Also employed in electrical insulation materials, abrasives, and durable plastic components for structural integrity and high durability.