本发明石材勾缝胶具有如下优点：渗透性好，固化后不粘手，抗收缩能力强，打磨后胶有亮度等优点。
The jointing glue for stone has the advantages of good permeability, no tackiness after curing, strong antishrinking capability, glue brightness after polishing and the like.
本发明石材勾缝胶具有如下优点：渗透性好，固化后不粘手，抗收缩能力强，打磨后胶有亮度等优点。
The jointing glue for stone has the advantages of good permeability, no tackiness after curing, strong antishrinking capability, glue brightness after polishing and the like.
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