SKU: 94189792859

MAPEI 4-to-1 Mud Bed Mix, 55-lb Sand & Cement Mortar

Sale price$9.78 Regular price$10.87
Save 10%

Pay in installments of $2.72 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 18 - Jul 23

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

MAPEI 4-to-1 Mud Bed Mix, 55-lb Sand & Cement Mortar4 to 1 sand and cement mud bed mix Professional grade sand and cement mortar mix formulated for building and leveling mud beds. Ideal for creating shower floor slopes and screeds from thin fills to thicker builds, delivering strong, durable substrates for tile installation. Key Features: Versatile Application Range: Apply from 3 8 in. up to 3 in. to form slopes or build ups Shower Ready: Recommended dry pack for properly sloped shower floors Workable

4-to-1 sand-and-cement mud bed mix

Professional-grade sand and cement mortar mix formulated for building and leveling mud beds. Ideal for creating shower floor slopes and screeds from thin fills to thicker builds, delivering strong, durable substrates for tile installation.


Key Features:

  • Versatile Application Range: Apply from 3/8 in. up to 3 in. to form slopes or build-ups
  • Shower-Ready: Recommended dry-pack for properly sloped shower floors
  • Workable Mixing: Start with 2 quarts of water per bag; add up to 1 additional quart to reach desired stiffness
  • Durable Composition: Sand-and-cement formulation for strong, stable mud beds
  • Jobsite Friendly: Can be mixed by hand in a wheelbarrow with a shovel

Please check the Product Data Sheet Here


Specifications Table:

Specification Details
Product type Sand and cement mortar mix for mud beds
Application thickness (min) 3/8 in (10 mm)
Application thickness (max) 3 in (7.5 cm)
Recommended use Forming slopes and screeds; ideal for shower floors
Mixing water per bag Start with 2 quarts; add up to 1 additional quart as needed
Mixing method Can be mixed by hand with a wheelbarrow and shovel
Package weight 55 lb (24.9 kg)

Frequently Asked Questions (FAQ):

Q: Can I use it to slope a shower floor?
A: Yes, it is recommended as a dry-pack mortar for creating a proper shower floor slope.


Q: What is the minimum application thickness?
A: It can be applied as thin as 3/8 inch (10 mm).


Q: What is the maximum application thickness?
A: Up to 3 inches (7.5 cm).


Q: How do I mix a bag?
A: Begin with 2 quarts of water for the entire bag and gradually add up to 1 more quart until a fairly stiff consistency is achieved for sloping.


Sculpted Foundations for Spa-Worthy Showers

This mix creates a beautifully smooth, tailored base that elevates tile from ordinary to architectural. I love its confident, sand-and-cement body—sturdy yet willing to shape to your exact slope. Pair it with large-format porcelain to dramatize a serene, seamless plane. It’s the quiet luxury essential beneath every impeccable bath experience.


Build a solid, perfectly sloped foundation—choose MAPEI 4-to-1 Mud Bed Mix for your next tile project.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 94189792859

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.5 ★★★★★
Based on 19 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
T
Verified Purchase
Taylor Ashley
Waukegan, US
★★★★★ 4
Okay serum, not as good as the cream though
I am obsessed with the cream version of this so I thought I’d give this a try. The dropper top allows for easy application. The formula is light and non greasy and absorbs easily. No harsh fragrances. I would use it when I had eczema flares on my face and feel like it didn’t work near as well in helping with skin irritation as the cream does. As of now I don’t use it as part of my regular skin care. Do I think it’s a bad product? No, but it didn’t really work wonders for me. Not sure I would purchase again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
E
Verified Purchase
Elizabeth from Houston
Grantham, US
★★★★★ 5
Helps with redness and softens skin
I have sensitive, mild rosacea skin. Had a facial recently and the aesthetician suggested I get a serum to help with moisturizer as I am almost 40. I’ve tried a lot of serums and either they are sticky and not really hydrating or break my skin out in a rash. This serum is amazing. Helps calm the redness in my cheeks and my skin is moisturized and soft all day. It feels a little sticky at first but it goes away. I apply in this order OSEA sea mineral mist toner to prep the skin, this serum and top off with Chanel La Solution 10 for sensitive skin.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 27, 2025
C
Verified Purchase
carolyn
Los Angeles, US
★★★★★ 5
Sensitive skin
Such a good product. I use after micro needling when skin is sensitive. Also a great product to use as a barrier serum when starting tretinoin cream.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026
L
Verified Purchase
Lindsay
West Palm Beach, US
★★★★★ 5
Saved my skin during an eczema flare up
This saved my skin! I had an eczema flare on my face, and my usual products weren’t working. A friend recommended the Avene brand and within 3 days of using this rescue barrier serum, my flare was almost completely gone! This saved my face!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 11, 2026
B
Verified Purchase
B Helton
Massapequa, US
★★★★★ 1
PLEASE REVIEW — FORMULA CHANGED!!!
I wish I would’ve posted a review PRIOR to the formula changing but just know that I LOVED this serum. I’ve struggled with hormonal acne (PCOS) and eczema for as long as I can remember. Finally, last summer my dermatologist put me on (3) different RX including Spironolactone and Accutane. I was so tired so I stopped everything except for CeraVe cleanser, retinol (Tretinoin) and CeraVe healing ointment. My made up skin routine was working until I used too much Tretinoin and burned my face. I had read great reviews about this product so I thought, I might as well try it — and IT WORKED! I’ve been using this product for almost a year and I loved it. However, 3 weeks ago when I ordered it, I noticed the bottle had a green tint. I could tell after one use that the feel of the serum was different, more watery, not as thick as it used to be. The smell was also different. Still, I kept using it for nearly 2 weeks and I experienced 2 breakouts! Sure enough, I stopped the product and within a few days, my skin was back to normal. I am very upset because as someone who has extremely sensitive skin, this worked but unfortunately, the new formula isn’t for me.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026

recommand products