PUR-FECT LOK® 34-9023 is a 100-percent-solids, moisture-curing hot melt adhesive designed to provide high green strength, fast setting speed and good deflection resistance. It is especially suited for bonding to springy substrates. The adhesive, which provides a handling bond as soon as it cools, is also recommended for bonding to a wide range of other substrates, including wood, foamed plastics, high-pressure laminates and metals.