The invention overcomes the defects of poor air-dried performance, low antishrinking capability, poor permeability and the like when the existing ordinary marble glue is used as the caulking sealant.
它克服了采用现有的普通云石胶作为勾缝胶会存在气干性差，抗收缩能力差，渗透性差等缺点。
The invention overcomes the defects of poor air-dried performance, low antishrinking capability, poor permeability and the like when the existing ordinary marble glue is used as the caulking sealant.
它克服了采用现有的普通云石胶作为勾缝胶会存在气干性差，抗收缩能力差，渗透性差等缺点。
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