Titebond GREENchoice Advanced Polymer Panel Construction Adhesive is a high performance, professional strength advanced polymer adhesive specifically formulated to be used for most types of paneling installations. It has fast grab, a rapid cure rate, trowels easily, is moisture, mold and mildew resistant and contains no water. This adhesive provides as much strength in four hours as urethane or solvent-based counterparts do in 24 hours. Its ultra-quick speed development enables contractors to install virtually any type of paneling on porous or non-porous substrates without fasteners. This VOC-compliant, nonflammable formula is environmentally safe-emitting no harmful fumes and promoting healthy living and working environments.