can this be used for a vanity backsplash using cement backer board and porcelain tiles?
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Hello, Thank You for your question. Type 1 can be used on cement board with porcelain tile providing the tiles are not larger than 12x12 on a wall and 6x6 on a floor. Mastics take longer to cure because they cure by air evaporation through open grout joints. Please allow longer cure time before grouting.
Was this Answer Helpful ?Hello, Thank You for your question. Type 1 can be used on cement board with porcelain tile providing the tiles are not larger than 12x12 on a wall and 6x6 on a floor
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