Expert Answers in

ANSWER - There are epoxy based grout colorants that you can purchase to apply over an epoxy grout or a cement grout to change the color. Go to our website at www.CTaSC.com to find Resources…

ANSWER - Enhancers are sealers for relatively porous stones or tiles to give it somewhat of a wet look; not necessarily with a sheen finish. For stone it is important that it is a penetrating…

ANSWER - Stone that is freeze thaw stable can be used under the freezing conditions you mention. Normally that means the absorption rate of the stone should be 1% or less such as some granites,…

ANSWER - Your Terra Cotta tiles can be improved with a thorough cleaning and sealing.  It won’t repair the pitting, but pitting just adds to the antique look.  Some stains can be removed and some…

ANSWER - First you should contact the manufacturer of the sealer and ask them how to best deal with the problem. Generally speaking I have found the following method could resolve your problem: Use more…

ANSWER - Putting polyurethane coatings over tile is not something that is normally done or recommended.  It might work, but I'm not sure how it would last or if it is healthy to prepare food…

ANSWER - Generally speaking you would need to first cut out the grout joints with a diamond blade saw and then re-grout the joints after they joints are fully open and clean. If you don't…

ANSWER - There is no such industry standard that grades granite with numbers like that.  Marble has a class A, B, C, D and that has nothing to do with granite. Without checking, Coast Green…

ANSWER - I'm not sure what type of product Mapei Isolatic is. Since it is being added to Kerabond it must be a latex additive. The ring shape spots of moisture suggest to me that…

ANSWER - There are rectangular ceramic, glass and stone tiles that are available.  Check with Walker Zanger.  Ann Sacks has glass tiles in various lengths and widths.  Or you can cut the tiles out of…