SikaTile®-400 LHT Pro Set Heavy Tile Mortar - Pallet of 48 Bags

$580³² ~~$680³²~~

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Pallet of 48 Bags of 50 LBS. 50 LBS.

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Professional Grade Large and Heavy Tile Mortar

SikaTile®-400 LHT Pro Set is a professional grade, single-component, non-shrinking, polymer-modified mortar for interior and exterior setting of large and heavy tile and natural stone. It may be applied from at 3/32" to 3/4" (2.4 mm to 19 mm) thickness to provide better support under large and heavy tiles and stone and can be used for both interior and exterior installations of tile in most residential and commercial floor and wall applications. SikaTile®-400 LHT Pro Set, features innovative Dustless Technology producing approximately 80% less dust than ordinary thin sets and is designed to promote cleaner working conditions and reduce mess. It uses less water and is creamier and easy to spread.

For use with large and heavy tile and natural stone
Non-slumping/non-shrinking formula eliminates tile lippage
May be applied up to 3/4" (19 mm) thick on horizontal applications

Usage

SikaTile®-400 LHT Pro Set supports large and heavy tile for flat, even installation and is suitable for bonding the following types of tile and stone:

Brick and thin brick
Cement-based precast terrazzo
Impervious porcelain and glass tile
Natural stone tile
Vitreous, semi-vitreous or non-vitreous tile:
Ceramic, mosaic, quarry, cement body tile

SikaTile®-400 LHT Pro Set can be installed in most interior and exterior residential and commercial installations on floors and walls on the following recommended substrates:

Brick Masonry
Cement Backer Board1
Cement Mortar Beds
Cement Plaster
Cement Terrazzo
Ceramic Tile and Stone
Concrete
Concrete Masonry
Gypsum Wallboard2
SikaLevel® Products
SikaTile® Membranes
Approved SikaLastic® Under Tile Waterproofing

1 Consult cement backer board manufacturer for installation recommendations and to verify acceptability for exterior use.2 Interior Use Only.

Advantages

For use with large and heavy tile and natural stone
Non-slumping/Non-shrinking formula eliminates tile lippage
May be applied up to 3/4" (19 mm) thick on horizontal applications
For interior and exterior floors and walls
Dustless formula – provides approximately 80% less dust than ordinary mortars
Cleaner working conditions by minimizing dust
Creamier and easier to spread
Uses less water for consistent hydration and quicker drying
Longer working time
No-Slake - No wait. Just mix, trowel, and install
Mold and mildew resistant

ENVIRONMENTAL INFORMATION

Sika® is committed to environmental responsibility in both products produced and in manufacturing practices. Use of this product can contribute towards LEED® v4.1 certification:

Up to 2 points towards MR Credit 5, Regional Materials
Up to 1 point towards IEQ Credit 4.1, Low-Emitting Materials – Adhesives & Sealants

APPROVALS / STANDARDS

American National Standards Institute (ANSI) — ANSI A108.5 and A118.4 of the American National Standards for the Installation of Ceramic Tile ASTM International (ASTM)

ASTM C109 Standard Test Method for Compressive Strength of Hydraulic Cement Mortars (Using 2"- or 5-mm Cube Specimens)
Resilient Floor Covering Institute - (RFCI) Recommended Work Practices for Removal of Resilient Floor Coverings
Tile Council of North America (TCNA) - TCNA Handbook for Ceramic Tile Installation, TCNA EJ171 Movement Joint Guidelines.
ISO 13007-2 C1

Chemical Base

Portland cement, selected aggregates, water retention additives, re-dispersible polymer

Shelf Life

15 months from date of production when stored in original, sealed package

Storage Conditions

Store in undamaged, original, sealed package, in dry conditions at 73⁰ F (23⁰ C)

Slant Shear Strength

4 Week Shear Bond Strength

Property	Test Method	Requirement	Typical Results
Glazed Wall Tile	A118.4 Section 5.1.5	> 300 psi	350 - 400 psi
Porcelain Tile	A118.4 Section 5.2.4	> 200 psi	300 - 350 psi

ISO 13007 Classification

Classification Code	Classification Requirement	Results
C1 (cementitious, normal adhesion)	≥ 72.5 psi (0.5 MPa) after standard aging. Heat aging, water immersion and freeze/thaw cycles

Application Information

Mixing Ratio

5 quarts (4.75 liters) of clean potable water per 50 lb. bag

Layer Thickness

May be applied from 3/32" to 3/4" (2.4 mm to 19 mm) thickness to provide better support under large and heavy tiles and stone

Pot Life

3 Hours

Open Time

> 20 Minutes

Cure Time

Allow 24-48 hours before grouting and light traffic, and 7 days before heavy or vehicular traffic.

MIXING

In a clean container, add approximately 5 quarts (4.75 liters) of clean potable water, then add the contents of the 50 lb. (22.68 kg) SikaTile®-400 LHT Pro Set Mortar. Mix thoroughly by hand or with a slow speed mixer to a smooth, thick, trowel able consistency. Mortar consistency shall be such that when applied with the recommended notched trowel to the substrate, the ridges formed in the mortar do not flow or slump. During use, stir mortar mix occasionally. Do not add additional water. Do not add latex liquid additives to SikaTile®-400 LHT Pro Set.

APPLICATION

Read all installation instructions before installation. Choose a notched trowel with sufficient depth to achieve more than 80% mortar coverage and transfer to substrate and back of tile to both the tile and substrate for all interior applications, and more than 95% for exterior, commercial floor, and wet applications, back-butter the tile to meet these requirements. With pressure, apply a coat of mortar by using the flat side of the trowel to key the mortar into the substrate. With the notched side of the trowel, apply additional mortar by combing it in a single direction parallel to the shortest dimension of the tile. Spread only as much mortar as can be tiled before the product skins over. Open time can vary with job site conditions. Set tiles firmly into the wet mortar and push the tiles back and forth in a direction perpendicular to trowel lines to collapse the mortar ridges and to help achieve maximum coverage.

Movement Joints: All expansion, control, construction, cold, saw-cut, isolation, contraction, and seismic joints in the structure should continue through the tilework, including such joints at vertical surfaces, as specified per TCNA Method EJ171 or TTMAC Specification Guide 09 30 00, Detail 301MJ. Do not cover movement joints with mortar.