AV515 is a single component, solvent-free, thixotropic, quick setting, moisture cured polyurethane adhesive. Fully cured AV515 has an extremely strong bond with excellent resistance to water, weathering, ageing and marine conditions. Certified to EN204 D4. AV515 is suitable for bonding porous to porous and porous to non porous substrates such as wood, plasterboard, fibrous cement, metal, EPS foam, concrete, brick, melamine, various plastics (testing is recoMMended) and many other co MMon substrates providing one or two of the surfaces contain moisture. The product will not cure if there is no moisture available from the substrate. E.g. glass to glass or metal to metal is not possible. Its high strength bond is ideal for bonding hardwood species such as Spotted Gum, Black Butt and Brush Box.