FAQ | Mapei

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Topic Questions

Which grout is recommended for exterior installations?

MAPEI's Keracolor S Sanded Grout, Keracolor U Unsanded Grout, MAPEI Flexcolor CQ, Kerapoxy CQ, Ultracolor Plus FA and Ultracolor Plus Max grouts are all recommended for use outside in uncovered, exterior areas.

Can Mapeguard 2 be used in exterior environments?

Yes, with these limitations:

Do not use on exterior floors with drainage of less than 1/4" per foot.
Do not use on shower floors or in submerged applications or floors subject to standing water.

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