Cement grouts are great for most applications and come in a variety of colors. Grout Colorant is used to restore grout to its original color or change the color of grout for a fresh, updated look.
Caulks are used when an installation turns a corner, in soft joints, and to seal out water and debris.TEC: How to Properly Select Grout
MAPEI caulks are color-matched to our grouts. Use this tool to calculate the approximate amount of material needed to complete your project. Coverages provided are for estimating purposes only. Actual jobsite coverage may vary according to tile size and thickness, exact joint width, job conditions and grouting methods.
Use this tool to calculate the approximate amount of grout needed to complete your project. Premixed Grout Ready-to-use grout for interior, dry areas. Epoxy grouts have superior resistance to stains and water.
Find Local Retailer. Find a Retailer. Use Current Location. Material Calculator Use this tool to calculate the approximate amount of material needed to complete your project.
Grout Calculator Use this tool to calculate the approximate amount of grout needed to complete your project. All fields below are required. Enter your measurement as a decimal 1. Tile Length required. Tile Width required. Tile Thickness required. Grout Joint Width required. Size of area to be grouted required.Skip to main content Mapei Grout. Grout Refresh - Charcoal - 8oz. In Stock. We were sceptical about this product, but decided to try it instead of regrouting our entire floor.
We are so glad we used Grout Refresh! The product is easy to apply and clean up is a breeze. We are amazed at the results and how it has held up to the day to day foot traffic and floor mopping. Add to cart. Currently unavailable. Had some old grout get dislodged when power washing. This grout matches and was easy to apply. See All Buying Options.
Grout Refresh - Biscuit - 8oz. Only 3 left in stock - order soon. This works well if you aren't happy with your grout color. For whatever reason, the grout cured way too light for my liking, probably due to the porosity of the slate. The directions state to let the product cure for 30 minutes or so, prior to scrubbing it off. This probably works fine for glazed, slick tile but not so much for stone.
I think it would be absolute murder to get the holes clean of this product, you should consider taping off the groutlines in this case. First time grouter here" - by tiggerluvsjeeps.A tile installation is only as good as what is below it.
Surface prep products can flatten and repair your surface, improve the bond and waterproof. Grouts and caulks fill the grout joints for a professional look and better cleanability. Sealers and maintenance products ensure a long life and quality appearance for your installation. Use this tool to calculate the approximate amount of material needed to complete your project. Coverages provided are for estimating purposes only. Actual jobsite coverage may vary according to tile size and thickness, exact joint width, job conditions and grouting methods.
Use this tool to calculate the approximate amount of grout needed to complete your project. Surface Prep A tile installation is only as good as what is below it. Find Local Retailer. Find a Retailer.
Use Current Location. Material Calculator Use this tool to calculate the approximate amount of material needed to complete your project. Grout Calculator Use this tool to calculate the approximate amount of grout needed to complete your project. All fields below are required. Enter your measurement as a decimal 1. Tile Length required. Tile Width required. Tile Thickness required. Grout Joint Width required. Size of area to be grouted required.Mapei manufactures grout and other products used to install floors and walls.
Some problems with Mapei grout arise due to installation mistakes or the composition of the grout. You can avoid some pitfalls by carefully following Mapei's application instructions. Other problems subside with routine maintenance that preserves the appearance of the grout. The appearance of a chalky, white substance on the surface of grout is referred to as efflorescence.
It occurs when water carries salt crystals to the surface of the grout as it dries. Efflorescence is particularly noticeable on dark-colored grout. In a list of the top causes of efflorescence, Mapei indicates that the problem often occurs when installers mix grout with too much water. Letting water puddle in the joints between tiles as grout is applied also causes efflorescence. Cement-based grout made by Mapei and other manufacturers tends to be porous after it dries.
Porous grout has numerous tiny holes that absorb liquids and dirt, which makes light-colored grout look stained and dingy. In such cases, no amount of cleaning or scrubbing removes the absorbed dirt from the grout's surface. Scrubbing may discolor a cement-based grout more if it absorbs colorants contained in a cleaner. Polymers in some colored Mapei grout may rise to the surface and create white spots due to leaching. A polymer is a compound that manufacturers add to grout to reduce porosity and improve stability, according to the Tile Council of North America.
Like efflorescence, leaching can occur when grout is mixed with too much water. Polymers are often white, so white spots are left behind after the excess water evaporates.
Scrubbing grout with a stiff nylon brush moistened with clean water sometimes removes efflorescence. A grout haze remover intended to remove residue from tiles also may get rid of efflorescence on grout, according to Mapei.
One of the easiest ways to eliminate white spots that result from polymer leaching is by covering the spots with a colored sealer that matches the grout. Apply a clear sealer to cement-based grout to prevent staining that results from the grout's porosity.
Mapei notes that sealers need to be reapplied periodically to keep grout stain-free. Consider recoloring the grout with a colored sealer if it's already stained. Frances Burks has more than 15 years experience in writing positions, including work as a news analyst for executive briefings and as an Associated Press journalist.
Burks has banking and business development experience, and she has written numerous articles on consumer issues and home improvement. Burks holds a bachelor's degree in political science from the University of Michigan. Hunker may earn compensation through affiliate links in this story.
Mapei has an extensive selection of grout for tile installation, small mosaics and large format tile installation. Mapei has a wide range of grout colors available for different styles and coordinating grout refresh products. You can find Mapei grout for ceramic and porcelain tile, stone tile, and glass tile. Need tile for the outdoors or in a spill-heavy area?
For spaces that need a little extra, grout additives like grout maximizers can be applied to sanded and unsanded grout. For wood installation, there are hardwood adhesives and cork adhesives available, including underlayment adhesives for installation where underlayment is required.
Latex-based wood adhesive and cork adhesive can create holding bonds that will keep your floors secure. Catalog Navigation. Back Stair Parts Moldings. Cart 0. Products Bar Shop:. All Products Enter a Zip Code or State Search.
More Options Available. Compare b1fad7c84dbe8. Compare 7a8cbbdf0fb Mapei KeraColor Unsanded Grout. Mapei KeraColor Sanded Grout. Compare ffad30c1aa. Mortars and Thinsets.
Mapei Keracaulk Sanded Caulk. Mapei UltraFlex-1 White Mortar. Mapei Keracaulk Unsanded Caulk. Compare 6ceaf84c31e3ca47bb5.With the latest tile design trends in mind, Mapei are the first company operating in the ceramic sector using 3D imaging to study and develop the Coloured Grouts portfolio.
This cutting edge research has enabled Mapei to develop a new colour chart comprising of 5 coloured grout collections, each with its own unique personality. With 16 different products available in 51 shades, the collections help simplify your search for the best results, ensuring complete client satisfaction. All Mapei grouts for ceramic tiles and stone material are in compliance with EN standards. News and events.
Contact us. Work with us. MyMapei Login. Toggle navigation. Login to MyMapei Area. Registered user Log in if you are already registered. Login Login Forgot password? New User Register now, you can: Receive our exclusive Newsletters Save your favourite articles Save your favourite projects Save the products that interest you the most Utilizzare lo strumento Progetto Ceramica Sign up Sign up. Coloured grouts and sealants. Set the mood. Search product.
Complete line. Reset filters. If you're not a resident of the UK or Ireland please request grout and sealant samples from your local subsidiary. Mandatory field. Grout Sample Request. Sealant Sample Request.
Grout Literature Request. Sealant Literature Request. Due to the printing processes involved, the colours should be taken as merely indicative of the shades of the actual product. Colours can be affected by the surface where they are used and the brightness of the environment.I will certainly apply the knowledge gained as often as possible.
Absolutely vital course for understanding basic epidemiology, studies and statistics. I would recommend that everyone get a copy of the textbook before class though. It complements the ActivEpi CD extremely well.
This course will greatly contribute to my work as an environmental data scientist and division director. This course was a great introduction of how to use R to fit the models and how to interpret the R output. Great explanations provided by the course instructor in the videos and on the discussion board. The Assistant Teacher was very diligent and professional in reaching out to me and giving me every opportunity to be successful in this course.
Definitely a wonderful experience!!. Using information gleaned from the course concerning a not-well-known distance measure (Gower dissimilarity) useful for cluster models that combine data from mixed variables, including nominal, ordinal, and numeric variables, I was able to refine a model I was working on for an academic conference paper. More broadly, the subject of identifying anomalies is a central task of academic historians, and this course allowed me the welcome luxury to reflect on their nature and methods of discovery.
I am now confident that I can use R and continue learning on my own. The course also helped me to explore other resources within the R community online. I'm looking forward to using R in data analysis for my masters thesis and beyond.
The two instructors are to be congratulated in putting together a jewel of a short course, one of my very favorite among the many I have taken at Statistics. The discussion with such experts was particularly valuable and greatly enhanced the value of the course. If there were an extension to this course, I would gladly take it.
I felt this class did a good job of reinforcing concepts and their application, and not getting caught up in the algorithms. The TA feedback was invaluable to me. There are many things I like about your educational product.
You include variety, such as the videos, the homework, the quizzes, the textbook, and the discussion board. You have well-thought out curriculum that shows a respect for good pedagogy.
Your instructors are amazing. They are brilliant, and they respond very quickly. You apply real-world needs to the material being taught instead of having students memorize formulas or be confined within an academic-only practice of modeling. I realized that I deal with statistics every day. We covered issues that pertain to real life and I now feel I have knowledge about important issues I was previously unaware about. Overall, the instructor and the assistant instructors were responsive and helpful.