Thick Bed Mortar 3 in 1 (50lbs)
Set up account and earn Learn more
- Custom Building Products Thick Bed Mortar 3-in-1 handles floor mud beds, mortar-set shower pans, and scratch coats in a single versatile product — eliminating the need to stock multiple specialty mortars for different substrate applications
- Portland cement-based formula with sand and polymer modification; builds structural mortar beds from 3/4" to 2" thick without slumping; suitable for wet areas when used with a waterproofing membrane
- 50 lb bag; mix with water to a dry-pack consistency for floor beds or a trowelable consistency for scratch coats; use as a base for tile, stone, or shower pan installations over concrete or wood framing
Couldn't load pickup availability
Description
Description
Surfaces must be structurally sound, clean, dry and free from grease, oil, dirt, curing compounds, sealers, adhesives or any other contaminant that would prevent a good bond. Glossy or painted surfaces must be sanded, stripped and cleaned of waxes, dirt or any contaminants. Concrete must be cured 28 days and accept water penetration. Concrete must be free of efflorescence and not subject to hydrostatic pressure. Concrete slabs should have a broomed or brushed finish to enhance the bond. Plywood flooring including those under resilient flooring must be structurally sound and meet all ANSI and deflection requirements. For questions about proper subfloor installation, call Technical Services. Smooth concrete surfaces, existing glazed tile, terrazzo, or polished stone should be roughened or scarified. Sheet vinyl must be well-bonded and stripped of old finish. Roughen the surface by sanding or scarifying, rinse and allow to dry. Expansion joints should never be bridged with setting material. Do not sand flooring materials containing asbestos. Ambient temperature, surfaces and materials should be maintained at a temperature above 50° F (10° C) or below 100° F (38° C) for 72 hours.
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Clients Love Us
Mark D.
Needed a few extra items to finish up a reno and found everything here. Checkout was easy, shipping was quick, and everything arrived in good shape. Will order again.
Jess T.
My contractor recommended I order through YourFloors and I'm glad I did. Got exactly what was needed, pricing was fair, and it showed up before the crew did.
Chris B.
Had a question before ordering and got a straight answer fast. No upselling, just helpful. Product was exactly as described and packaged well.
Amanda R.
Site is easy to navigate and the product info is actually useful. Knew exactly what I was getting before it arrived. No complaints.
Dave M.
Third order from YourFloors. Consistent across the board - good pricing, reliable shipping, and the right product shows up. That's really all you need.
Nicole F.
The product details online were thorough enough that my installer didn't have any questions when it showed up. That saved us time on-site. Happy with the whole experience.
