氢化聚脲彩砂

粘氢化聚脲-持久如新不开裂-不脱落-压缝不起鼓粘结度高、抗氧化强、解决打料难施工问题

Hydrogenated polyurea-durable as new, no cracking-no shedding-pressure seam can not afford drum high adhesion, strong anti-oxidation, to solve the problem of difficult to feed construction