WOOD INDUSTRY Type Solid content Characteristics Addiflam 50 PBN wood Waterborne FR additive 50% A nearly clear aqueous based preparation which consists of a unique formulation of inorganic salts in water. To apply by autoclave, immersion of by spray. Addiflam APP50 woord Waterborne FR additive 50% Halogen free flame retardant, suitable for plain wood. To apply by autoclave, immersion or by spray. Addiflam AZ4 Waterborne FR additive 50% Halogen free flame retardant, suitable for wood and particles boards. To apply by spray or by immersion.