Crashproof Board The Crashproof Board is a robust and versatile material designed for various applications where impact resistance is essential. Manufactured from high-quality composite materials, this board is engineered to withstand significant forces, making it ideal for environments that require enhanced safety and durability. Its lightweight yet strong composition ensures ease of handling while maintaining superior performance in challenging conditions. Material: PVC, Calcium Powder Finish: PVC Films, customizable Length: Customizable Width: 122cm Thickness: 5mm,8mm Density Coefficient: 0.7 Waterproof: Yes Installation: With aluminium alloy accessory or tongue & groove, combined with glue.