Wood Glue PU Light 421 is a 1-component moisture-curing polyurethane adhesive, especially suitable for bonding of wood with a high moisture content and for bonding of metals, rigid plastics, expanded polystyrene, ceramics etc.
Wood Glue PU Light 421 is recommended where high strength and water resistance are required. The adhesive is water resistant according to EN204/205, class D4.