An industrial grade D4 wood adhesive based on hybrid resin technology. EVERBUILD® D4 Wood Adhesive is an industrial grade D4 wood adhesive based on the latest hybrid polymer technology. EVERBUILD® D4 Wood Adhesive provides the user with a waterproof D4 grade wood adhesive with none of the safety issues associated with conventional isocyanate containing (polyurethane) D4 grades. Can be used internally and externally and gives a high strength, water, impact and temperature resistant bond that is stronger than the wood itself.