The term adhesive refers to a binding substance applied on the surface of materials in order to avoid separation. Construction adhesives are available in various forms such as solid blocks, paste, and liquid films. Ingredients used in construction adhesives include clay, cement, acrylic resin, polyurethane monomers, styrene-butadiene rubber, hexane, other non-polar solvents, and various initiators and functional additives. Adhesives are employed in various applications in construction activities. These include ceramic tiles, concrete, flooring underlayment, pre-finished panels, and roofing.