FAQs

MAPEI Flexcolor CQ is a ready-to-use grout that dries harder than cement-based grout. The residue that is left behind, when not properly removed during the grouting process, can appear as a clear film that can become tacky. This residue can easily be removed using MAPEI’s UltraCare Heavy-Duty Stone, Tile & Grout Cleaner.

When it comes to removing tough epoxy grout haze, time is of the essence. The longer that epoxy grout haze sits on the tile, the longer it takes to remove. Use UltraCare Epoxy Grout Haze Remover to remove epoxy grout haze safely and effectively. For epoxy grout haze that has been on the surface for more than seven days, use UltraCare Heavy-Duty Sealer & Coating Stripper.

Since the introduction of the BioBlock logo in 2003, MAPEI has continued to develop and expand the range and depth of products that include this technology. The list of MAPEI products that carry the BioBlock logo is evolving with the technology and is constantly growing. Look for these innovative products across the following categories: Liquid membranes, adhesives, sealants, caulks, mortars, grouts and finishes.

Replacing grout is certainly one way to fix the problem. Instead, use UltraCare Grout Refresh, a water-based colorant and sealer that is available in MAPEI’s full palette of grout colors. UltraCare Grout Refresh is made for refreshing the look of old, discolored grout or completely changing the color of the existing grout. Don’t replace it, Grout Refresh it! To learn more, watch the video below.

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.

Anyone with basic painting skills can use UltraCare Grout Refresh. The UltraCare Grout Refresh bottle has a cone-shaped applicator tip that easily directs the sealant to the grout joint. All it takes is a toothbrush or similar nylon brush to spread UltraCare Grout Refresh over the grout, and a bucket of clean water and a clean, damp sponge to remove the excess. To learn more, watch the video below.