Laticrete 3701 Fortified Mortar Bed — Polymer-Fortified Thick Bed Mortar
Laticrete 3701 Fortified Mortar Bed is engineered for installers who demand strength, consistency, and efficiency on the jobsite. Its polymer-fortified formulation, made with Portland cement and carefully graded aggregates, provides outstanding performance without the complexity of additional admixtures.
Approved as a substitute for Laticrete 226 Thick Bed Mortar mixed with 3701 Mortar Admix, this versatile mortar is suitable for thick bed installations, veneer projects, and precision ramping or pitching applications. With pumpable capabilities and high structural strength, 3701 Fortified Mortar Bed delivers dependable results in both residential and commercial environments.
Key Features and Benefits
Polymer-Fortified Formula — Delivers enhanced strength and durability without the need for latex admixtures—just add water
High-Strength Performance — Engineered for demanding applications requiring superior compressive strength and long-term reliability
Premixed Convenience — Factory-blended formulation ensures consistent quality and eliminates jobsite powder blending
Economical Solution — Saves time and labor costs by simplifying mixing and installation
Pumpable for Large-Scale Projects — Suitable for pumped applications, making it ideal for large veneer and commercial installations
Versatile Application Options — Can be used as a scratch or finish coat in place of traditional Type S or Type N mortar
Excellent for Ramping and Pitching — Ideal for bonded mortar bed assemblies and can be installed down to a feather edge when used with a slurry bond coat of Laticrete 254 Platinum
Technical Data
Installation:
All surfaces should be between 40°F (4°C) and 90°F(32°C) and structurally sound, clean and free of all dirt, oil, grease, paint, concrete sealers or curing compounds. Rough or uneven concrete surfaces should be made smooth with Latex Portland Cement Underlayment to provide a wood float (or better) finish. Dry, dusty concrete slabs or masonry should be dampened and excess water swept off. Installation may be made on a damp surface. New concrete slabs shall be damp cured and 28 days old before application. All slabs must be plumb and true to within 1/4″ (6 mm) in 10 ft (3 m). Expansion joints shall be provided through the tile work from all construction or expansion joints in the substrate. Do not cover expansion joints with mortar.
Approximate Coverage:
12 ft2at 1/2″ (1.1 m2at 12 mm)
6 ft2at 1″ thickness (0.56 m2at 25 mm)
3 ft2at 2″ (0.3 m2at 50 mm)
Performance:
Intial Set: 4 to 6 hours
Final Set: 8 to 10 hours
Pot Life: 2 hours
Time to Foot Traffic: 12 hours
Time to Heavy Traffic: 48 hours
Time to Liquid Applied Membrane: 72 hours
VOC: This product has been certified for Low Chemical Emissions (ULCOM/GG UL2818) under the UL GREENGUARD Certification Program for Chemical Emissions for Building Materials, Finishes and Furnishings (UL 2818 Standard) by UL Environment
Shelf Life: Factory sealed containers of this product are guaranteed to be of first quality for two (2) years.
Packaging: 60 lb (27.2 kg) bag.\n\n
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| SKU | L-3701 GREY 61 |
|---|---|
| UPC | 720912026294 |
| Weight (lbs.) | 60.0 |
| Non-Returnable | No |
| Manufacturer | Laticrete |
| Manufacturer Part Number | 0229-0060-21 |
