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Can I use LATICRETE SpectraLOCK PRO Grout to grout marble?

April 26, 2017grout laticrete marble Pro

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Can I use LATICRETE SpectraLOCK PRO Grout to grout marble?

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Some polished or soft marble/stone can be scratched by an epoxy grout. Always conduct a test area to verify suitability, acceptability and results, prior to proceeding with the actual grout job. “Picture-framing” (a darkening or discoloration of the stone edges) may occur with some absorptive stone (e.g. Thasos white marble, other statuary marbles, soft porous stone) or agglomerate stone. Conducting a test area will help to determine if “picture framing” will take place.