Bison Construction Adhesive suitable for water-resistant (flat) gluing of almost all types of wood and in combination with many building materials, such as plaster, (natural) stone, (aerated) concrete, metal, hard foam and various plastics. Also suitable for indoor and outdoor applications, such as facade carpentry and sandwich panels. Also for less suitable joints (e.g. unplaned wood). D4: Indoor spaces, where water or condensation regularly runs past for longer periods. Outdoor areas exposed to weather influences, where adequate protection of the glued wood is present. Please note: Not suitable for bonding Polyethylene (PE), polypropylene (PP), P.T.F.E. and nylon (PA).