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Large-Format Floor and Wall White Thinset/Medium bed Tile Mortar ( 50 Pound(s) )

Ratings & Reviews for MAPEI Large-Format Floor and Wall White Thinset/Medium bed Tile Mortar ( 50 Pound(s) )

4.7
529
Review
 4.7 out of 5
529 Reviews


94% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise this thinset mortar for exceptional ease of use and reliable adhesion, particularly with large-format tiles. Reviewers consistently highlight smooth, lump-free mixing, effortless application, and extended working time before setting. The product excels at holding tiles securely on walls and floors, including porcelain and natural stone in high-moisture areas like bathrooms. Many users report deep loyalty, repeatedly choosing it for projects. A few mention isolated adhesion issues, but these are universally attributed to improper installation or substrate preparation rather than product failure. Overall, customers consider it a dependable, high-quality choice for both beginners and experienced installers.

Customer review summary generated by AI, including incentivized reviews.
529 Customer Reviews

Good stuff

September 28, 2026
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Good thin set

Would Recommend

Used for a job a few weeks ago. No complaints, wish they sold a smaller bag though I had 2/3 leftover.

September 23, 2026
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This thing set works great with large tile as the tile are 24inch by 48 inches. & is very strong, drys fast

September 22, 2026
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Be Aware this product contains Hexavalent chromium

Hexavalent chromium is a toxic chemical found in Portland cements and mortars that can cause severe allergic contact dermatitis if it gets on you. I did not know about this and now I have horribly itchy skin all over my body that I'm told will never go away. Please use heavy nitril gloves and wash off any mortar that gets on your skin immediately. After cool water rinsing for 20 minutes use vinegar to neutralize the alkaline residue. It's no joke what it can do to you.

September 15, 2026
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Response from MAPEI

Hello Larry,

We are sorry to hear that you experienced an adverse reaction while using our mortar. To the best of our knowledge, the subst...
Read More

MAPEISeptember 17, 2026

MAPEITechnicalServices

Tile Mortar Floor/Wall

Would Recommend

handled my 10X10 bathroom floor and 4' up all walls, seems to handle overhead too.

August 28, 2026
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Would Recommend
August 9, 2026
Verified Purchaser
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Great product for large format tile projects

Would Recommend

Worked really well for my large format tile project. Took a little trial and error at first to nail down the right water-to-mix consistency, but once I got it dialed in, it mixed and spread easily. Solid non-slump formula that held up well for large tiles. Would recommend, just budget a little time to get the mix right on your first batch.

July 16, 2026
Verified Purchaser
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