Full PUR Spu Runway Flooring Rubber Running Track with Wa Certificate. IAAF & WA Certified: Meets international standards with IAAF, WA, CE, ISO9001, and ISO14001 certificates. Superior Shock Absorption: Shock absorption rate of 35.8% reduces injury risk to ankles and joints. Eco-Friendly Material: Odorless, non-toxic, and free from benzene, BTX, and heavy metals. Durable Construction: Hard top layer with soft rebound cushion for professional sporting feel. Flexible Customization: Offers full, minor, and design-based customization options for SPU flooring. High Friction Safety: Anti-slide value of 56 BPN ensures excellent traction and safety. Long Service Life: Designed to last over ten years with stable performance in various climates. Professional Manufacturer: 20+ years experience with two production bases and 10M sqm annual output.