Natural Stone and Large Tile 50 lb. White Premium Mortar
- High bond strength
- Supports large and heavy tile for flat, even floor installations
- Sag and slip resistant - immediately holds wall tiles in place
- See More Details
Frequently Bought Together
Product Overview
Right for Any Job
Select your mortar based on the specific performance needs of the installation.
Tile Setting Mortars
CUSTOM has the right mortar for your tile installation project.
Lifetime Warranty Installation System
Use qualifying Prep, Set and Grout products to get a lifetime warranty on your tile installation.
Tile and Stone Setting
CUSTOM offers the broadest line of tile and stone setting materials to give the exact performance your job demands
Traditional Thinset Mortars
Use traditional thinset for tile with all sides under 15 in.
Large Format Tile Mortars
Use a large format tile mortar for tile with any side 15 in. or longer.
Premium Mortars
Use premium mortars to qualify for a Lifetime Warranty system.
Small or Big Trowel
Trowel size is based on tile size
Less or More Coverage
Coverage based on trowel size
In and Outdoors
Interior or exterior applications
Use in Wet Areas
Wet applications including showers
Works with Any Grout
Compatible with all grout types
Step by Step
Easy instructional videos online
- High bond strength
- Sag and slip resistant - immediately holds wall tiles in place
- Supports large and heavy tile for flat, even floor installations
- Reduces installation time and labor by eliminating lippage and minimizes the need for additional leveling
- Exceeds ANSI A118.4 and A118.11 standards without the need for additives
- California residents
Product Overview
- High bond strength
- Supports large and heavy tile for flat, even floor installations
- Sag and slip resistant - immediately holds wall tiles in place
Compare Similar Tile Mortar
 | |  |  | |
| Brand | Custom Building Products | Custom Building Products | Custom Building Products | Custom Building Products |
| Name | CustomFloat 50 lbs. Bedding Mortar | Natural Stone and Large Tile 50 lb. White Premium Mortar | SimpleSet White 3-1/2 Gal. Pre-Mixed Thin-Set Mortar | SimpleSet Gray 3-1/2 Gal. Pre-Mixed Thin-Set Mortar |
| Price | $1787 | $2926 | $4768 | $4768 |
| Ratings | (58) | (485) | (1281) | (1281) |
| Product type | Mortar | Large format tile mortar | Thin-set mortar | Thin-set mortar |
| Location | Ceiling,Countertop,Floor,Interior wall,Shower | Countertop,Exterior wall,Floor,Interior wall,Shower,Swimming pool,Tub surround | Bathroom,Countertop,Floor,Interior wall,Kitchen Backsplash,Tub surround | Bathroom,Countertop,Floor,Interior wall,Kitchen Backsplash,Tub surround |
| Flooring Material Features | No Additional Features | No Additional Features | No mixing required,Premixed | No mixing required,Premixed |
| Maximum coverage area (sq. ft.) | 25 | 100 | 154 | 154 |
| Indoor/Outdoor | Indoor | Indoor/Outdoor | Indoor | Indoor |
| Flooring Product Type | Flooring Powder Mortar | Flooring Powder Mortar | Premixed Thin-Set Mortar | Premixed Thin-Set Mortar |
| View Product | View Product | View Product | View Product |
Compare Similar Tile Mortar
| | | | |
| Brand | Custom Building Products | Custom Building Products | Custom Building Products | Custom Building Products |
| Name | CustomFloat 50 lbs. Bedding Mortar | Natural Stone and Large Tile 50 lb. White Premium Mortar | SimpleSet White 3-1/2 Gal. Pre-Mixed Thin-Set Mortar | SimpleSet Gray 3-1/2 Gal. Pre-Mixed Thin-Set Mortar |
| Price | $1787 | $2926 | $4768 | $4768 |
| Ratings | (58) | (485) | (1281) | (1281) |
| Product type | ||||
| Location | ||||
| Flooring Material Features | ||||
| Maximum coverage area (sq. ft.) | ||||
| Indoor/Outdoor | ||||
| Flooring Product Type | ||||
| View Product | View Product | View Product | View Product |
Key Features
Right for Any Job
Select your mortar based on the specific performance needs of the installation.
Tile Setting Mortars
CUSTOM has the right mortar for your tile installation project.
Lifetime Warranty Installation System
Use qualifying Prep, Set and Grout products to get a lifetime warranty on your tile installation.
Tile and Stone Setting
CUSTOM offers the broadest line of tile and stone setting materials to give the exact performance your job demands
Traditional Thinset Mortars
Use traditional thinset for tile with all sides under 15 in.
Large Format Tile Mortars
Use a large format tile mortar for tile with any side 15 in. or longer.
Premium Mortars
Use premium mortars to qualify for a Lifetime Warranty system.
Small or Big Trowel
Trowel size is based on tile size
Less or More Coverage
Coverage based on trowel size
In and Outdoors
Interior or exterior applications
Use in Wet Areas
Wet applications including showers
Works with Any Grout
Compatible with all grout types
Step by Step
Easy instructional videos online
Specifications
Dimensions
Details
Warranty / Certifications
Questions & Answers
Do I need to mix the whole bag or can I mix as much as a need at a time?
Asked by Backsplash February 22, 2021No, you don’t need to mix the entire bag at one time. You can mix as much as required for your job, just make sure not to add too much water and remix it periodically after the initial mixing, rest period, and remix to keep it the correct consistency.
What mortar is best for 24x24 porcelain wall tile in dining room
Asked by DD February 8, 2021Natural Stone and Large Tile Premium Mortar is suitable for use when setting 24" x 24" porcelain tile on a wall. For further assistance please contact us at 1 800 282 8786 option 2.
can this be used for porcelain subway tile for shower walls over existing tile coated in redguard?
Asked by Jason December 23, 2020Why would you do that?!!! Strip the old crap back to the drywall, repair to smooth coat with a hydro barrier such as Laticrete then yes, you can use this product.
Is this product for use over painted drywall
Asked by Jim December 8, 2020This product was used on a concrete floor to apply porcelain tile. It is a good product for this type of application and worked very well. Adhesion to painted dry wall may be described on the packaging. If not the manufacturer may be able to provide better answer.
190 degrees ok?
Asked by Rick November 28, 2020In order for us to give you the best possible answer, we would like to know a few more details regarding your project. For further assistance please contact us at 1 800 282 8786 option 2.
Can this be used with an uncoupling membrane?
Asked by Jess November 19, 2020Yes. I have done two floors. You skin coat this under the membrane then over the top and comb and place tile. No cracks or issues.
Can you use this outside for attaching stone veneers to a wall?
Asked by Steve November 4, 2020The instructions limit the types of substrate to which the mortar will adhere, interior or exterior. Consult the product instructions and limitations to confirm your substrate is cceptable.
Working time once mixed
Asked by Slowride October 23, 2020Natural Stone and Large Tile Premium Mortar has a 'pot life' of approximately 4 hours and an 'open time' of approximately 20 minutes once mixed. For further assistance please contact us at 1 800 282 8786 option 2.
Once mixed how long do I have before it sets up in bucket
Asked by Slowride October 23, 2020Natural Stone and Large Tile Premium Mortar has a 'pot life' of approximately 4 hours and an 'open time' of approximately 20 minutes once mixed. For further assistance please contact us at 1 800 282 8786 option 2.
How many square feet of floor can a 50 lb mortar can cover?
Asked by Edgar August 14, 202063 to 100 sq feet. Depends on trowel size and back buttering. See Custom technical data sheet for details.
Customer Reviews
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