Any substance applied to the surfaces of materials that binds them together is known as an adhesive. Polyester adhesives are synthetic adhesives based on saturated or unsaturated polymers. These adhesives are referred to as multi-component adhesives, which mean they harden by mixing two or more components which chemically react. The components of polyester adhesives include solvents (acetone or a mixture of acetone and alcohol), hardening initiators (organic peroxides or hydroperoxides), ... Read more