Wood Glue D4 Outdoor 440 is a 2-component PVAc wood adhesive, which can achieve various levels of water resistance, depending on the type of hardener added.
Maximum water resistance, D4 (EN204/205), is achieved when adding 5% Light Hardener 922, and makes the adhesive suitable for e.g. laminating of frame wood.
With no hardener, the adhesive is suitable for most indoor bonding.