Fleet World | NETHERLANDS: Citroën C4 Cactus Airbump suppliers named just-auto.com (subscription) Each air-filled TPU (thermoplastic polyurethane) group of capsules protects the sides of the C4 Cactus from minor dents, such as doors opened onto the car, or supermarket trolleys rolling into it. On the media event, journalists were encouraged to ... Citroen announces pricing for new C4 Cactus |