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Ships within 48 hours · Estimated delivery Jul 30 - Aug 4
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Description
MAPEI UltraFlex 1 50-lb White Powder Thinset MortarFor use with ceramic and most natural stone Ideal for small tiles with all sides 15 inches or less Mix with water no additive required Use on floors and walls Exceeds ANSI A118. 4 and ANSI A118. 11 bond strength requirements Polymer modified mortar Features Use Over Exterior Grade Plywood No Use Over Concrete Yes Warranty 1 year limited Series Name UltraFlex 1 Unit of Measure Pound(s) Unit of Measure Quantity 50 Rapid Setting No Color Finish Family
For use with ceramic and most natural stone Ideal for small tiles with all sides 15 inches or less Mix with water - no additive required Use on floors and walls Exceeds ANSI A118.4 and ANSI A118.11 bond strength requirements Polymer-modified mortarFeatures
| Use Over Exterior Grade Plywood | No |
| Use Over Concrete | Yes |
| Warranty | 1-year limited |
| Series Name | UltraFlex 1 |
| Unit of Measure | Pound(s) |
| Unit of Measure Quantity | 50 |
| Rapid Setting | No |
| Color/Finish Family | White |
| Freeze Resistant Post Installation | Yes |
| For Use with Garage Walls | Yes |
| For Use with Shower Walls | No |
| Product Type | Powder |
| UNSPSC | 30111500 |
| For Use with Vinyl Floors | No |
| For Use with Garage Floors | Yes |
| For Use with Bathroom Walls | Yes |
| CA Residents: Prop 65 Warning(s) | Yes |
| Use Over Cement Backer Board | Yes |
| For Use with Kitchen Counters | Yes |
| Use Location | Outdoor |
| Type | Thinset mortar |
| For Use with Shower Floors | No |
| Unmodified | No |
| For Use with Kitchen Backsplashes | Yes |
| For Use with Bathroom Floors | Yes |
| Required Additional Components | Water |
| For Use with Pools | No |
| For Use with Patios | Yes |
| For Use with Fireplace Exteriors | No |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 23 reviews
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Product Reviews
★★★★★ 5
Good Quality, Easy to Install
Size: 1 Count (Pack of 1)
Good product, easy to install, but make sure to locate the direction arrow for proper installation. This one didn't have a very clear arrow but figured it out quickly and the install was done in seconds. I recommend this product.
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Reviewed in the United States on February 24, 2026
★★★★★ 5
DIY - Save $$
Size: 1 Count (Pack of 1)
Comparable item dealers provide, but if you can DIY, you’ll save $40-50 bucks installation. Helpful hint, before installing, take a market and put the date and mileage of the end of the filter. Unless you drive a lot, the filters generally last a year.
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Reviewed in the United States on November 23, 2025
★★★★★ 5
It fits.
Size: 1 Count (Pack of 1)
It fits our 2016 Honda CRV.
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Reviewed in the United States on March 28, 2026
★★★★★ 5
Fits my 2022 11th gen Honda Civic
Fits my 2022 11th gen Honda Civic perfectly. Much cheaper than the OEM and works just fine.
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Reviewed in the United States on May 13, 2026
★★★★★ 5
easy replacement
Very good quality, perfect size and super easy replacement for my Honda Accord 2023. It is a really good valye for money. 100% recommended
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Reviewed in the United States on June 14, 2025