Flatten and level existing substrates before tile and stone installations with MAPEI® 4 to 1™ Mud Bed Mix. Constructed from a pre-blended mixture of finely graded sand and Portland cement. Great for use in floating shower bases, commercial and residential applications in dry and wet conditions. MAPEI® 4 to 1™ can be directly bonded or used as a detached floating mortar bed over a cleavage membrane or waterproof membrane.
Pre-blended Sand and Cement Mortar Mix
Great for flattening and leveling substrates before tile and stone installations
Sand and cement mortar mix constructed from pre-blended finely graded sand and Portland cement Great for thick-bed mortar installations Helps flatten and level existing substrates before tile and stone installations Color: gray 55 lb bag Screed and level from 3/8" to 3" Estimated Product Coverage: 1" thickness approximate coverage 5-6 sq. ft., 2" thickness approximate coverage 2.5 to 3 sq. ft. Pot Life at 68°F: 90 to 120 minutes
Pull out rupture (28 days): mixed with water > 72 psi (0.50 MPa), mixed with Planicrete AC > 260 psi (1,79 MPa)
Ideal for floating shower bases
Mix with water or for increased performance and reduced porosity mix with MAPEI''s Planicrete AC latex admixture.
Can be used as a detached mortar bed over waterproof membrane or a cleavage membrane.
Can be directly bonded
Can be used in wet or dry areas in commercial or residential applications
Clean tools and tile while the mortar is fresh
Product should be at the installation site at least 24 hours before work begins. Product should be stored in a dry, heated storage area. Protect product from rain, snow, freezing and direct solar heat as these conditions will cause curing and performance deficiencies.
1-year shelf life when stored in dry location and sealed in original containers at room temperature Substrates: cured concrete floors, wood frame floor systems that have been adequately designed Limitations do exist. Please see the product data sheet below for details
Do you have any questions about this product? Call (888)355-6287, or email us.
Questions others have asked:
Hi, I just pulled the ceramic tiles in the bathroom and am left with a very rough thick mortar surface with several deep gouges. Looks like metal lath over plywood and an inch of mortar. Can I use this product to level floor for new tiles? thanks,-Mike
Thank you for your question. It is important to first remove as much of the old mortar as possible, chiseling and grinding will help. Then take a look at this product instead, which will help you level the surface prior to mortaring and laying your new tile. Also please take a look at the video on this product page as well. You may also need an assistant to help you with this, as it drys quickly. https://kofflersales.com/p/ultraplan-easy.asp?cid=3709
The Koffler Team
Product color is as described under 'Sizes and Prices'
MAPEI® 4 to 1™ Sand and Mortar Mix | Mud Bed MixMapeihttps://kofflersales.comp/mapei-4-1-mud-bed.asp?tab=reviewed?tab=reviewed New
Flatten and level existing substrates before tile and stone installations with MAPEI® 4 to 1™ Mud Bed Mix. Constructed from a pre-blended mixture of finely graded sand and Portland cement.
Mechanical Lippage Tuning (MLT) System
Large or small tiles, ceramic to stone, provides for lippage-free results. Beautiful tile installation results quickly.
Alta Knee Pads
Knee Pads provide a comfortable, durable knee protection solution to allow users to get down to business in most any application.
Marshalltown Tile Trowels
Variety of notches & configurations. Designed for spreading adhesive or mastic on subflooring before laying down floor coverings.
MAPEI® Mapesil T™ Caulk | Silicone Sealant
Get professional grade results with this caulk. Great for indoor, outdoor, wet & dry applications. Over 40 MAPEI Colors.