UltraCare Grout Maximizer is a neutral-pH, fluoro-based, liquid polymer admixture for Keracolor S and Keracolor U Portland-cement-based grouts, to be used in place of water. UltraCare Grout Maximizer optimizes resistance to water and oil-based stains, increases grout hardness and improves color consistency.
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UltraCare Grout Maximizer is not a sealer. It is a polymer additive that is formulated specifically for use in standard cement-based grout mixtures to fortify the grout and help resist staining that is caused by water-borne contaminants. To learn more about MAPEI sealers, watch the video below.
Cement-based grouts have been around for decades and are very reliable, but are also the most porous and stain-susceptible of all the grouts. Instead of using just plain water to mix the grout, use MAPEI’s UltraCare Grout Maximizer, a water-based additive for grout that fortifies the flexibility and stain resistance of the grout.