Polypropylene is a versatile material used in various industries such as the equine sector where sheets can be used to protect horsebox walls. It can also be fabricated including welded construction and is suitable for thermoforming. Polypropylene can become brittle at low temperatures but has good thermal and electrical properties. This is easily machined but can be difficult to bond. Polypropylene is FDA approved. Applications include; Insulators, machining, chemical apparatus, seals, water treatment components wall cladding and crash doors.