Outperforms traditional white glues with it's super fast grab time and superior sanding qualities. It will bond most porous materials such as balsa, plywood, spruce, obechi etc. and it is water and shock resistant. Useful for joining aircraft cowling blocks, wing skins, fuselage or hull planking. In fact, it is useful for any joints where the glue line needs to be carved or sanded afterwards. The glue joint will not show - unlike normal sanded PVA glue joints.