Used for intricate or multicavity parts like fasteners and for engine cradle nests, Chemlon 109 provides low-temperature notched Izod impact strength of 4.5 ft-lb/in. at -40°C and flexural strength of 7,000 psi. With high-flow properties, nylon 66 compound can also resist cracking in uses such as protective dunnage or nests for low-temperature storage and shipment of automotive components like fascia and even entire engines.