... .Sizes: 300*3000mm,500*3000mm 3.Hardness: 75A-95A PU industrial sheet / board (1)Our Board has excellent wear resistance, tear ... can also be reprocessed into a variety of seals, buffer components, and other non-standard items. (1)Sheet: Thickens: 0.5mm ... can also be reprocessed into a variety of seals, buffer components, and other non-standard items.