| 摘要 |
A coating composition for in-situ coating of a surface comprises calcium carbonate, an acrylic or vinylacetate-based binder, a thickening agent, and a rheology modifier, the weight ratio of the calcium carbonate to acrylic-based binder being from 5:1 to 15:1. The coating may be applied directly to a plasterboard wall or ceiling using a roller technique and provides a high quality surface finish to which a paint may be applied directly.
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