Polybutene-1 (PB-1) resins are lightweight materials that offer outstanding creep resistance, flexibility across a broad temperature range, low noise transmission and strong heat fusion properties. These performance characteristics make PB-1 ideal for applications such as easy-open packaging, film and polyolefin modification, hot melt adhesives, hot water tanks and pipe and fittings. PB-1 resins are available as homopolymers and random copolymers and are typically processed through extrusion, extrusion blow molding or injection molding.