cork roll 1) Material:pure cork 2) size:1220mm width 3) density:250-270kgs/m3 4)usage: bulletin boards, coasters, A type of high end cork rolls, generally used as facing materials and wall covering. The usage is almost the same with cork sheets Grade: ZBS01. It is produced from fine cork granules, with medium density (250-270kgs/m3). The granule size is generally 0.5-1.0mm. It is suitable for ...