ETAC Tile Adhesive Type 1 (aka. ET 111) is a Type 1T (C1T) slip-resistant tile adhesive designed for reliable interior ceramic tile installation on walls and floors. It offers strong adhesion, easy application, and excellent tile positioning on cement-based substrates.
ETAC Tile Adhesive Type 1 (aka. ET 111)
Choosing the right tile adhesive is just as important as selecting the right tile. A quality adhesive provides the bond between the tile and substrate, helping ensure proper alignment, long-term durability, and a professional finish. For standard interior ceramic tile installations, a cement-based adhesive with reliable adhesion and slip-resistant properties can make the installation process easier and more efficient.
ETAC ET-111 Type 1T (C1T) Slip-Resistant Tile Adhesive is a professionally formulated cement-based tile adhesive designed for interior ceramic tile installations on walls and floors. It is suitable for application over compatible cement-based substrates such as cement plaster, concrete, and cement screed.
With its combination of reliable adhesion, slip resistance, workability, and consistent performance, ET-111 is suitable for a wide range of residential and commercial interior tile installation projects.
What Is ETAC ET-111 Tile Adhesive?
ETAC ET-111 is a Type 1T (C1T) slip-resistant cementitious tile adhesive developed primarily for interior ceramic tile applications.
The C1 classification identifies the product as a cementitious tile adhesive meeting the applicable standard performance requirements, while the T designation indicates reduced slip. This slip-resistant characteristic is particularly useful when installing ceramic tiles on vertical surfaces, where controlling tile movement during installation is important.
ET-111 is designed to provide a dependable bond between ceramic tiles and properly prepared cement-based substrates.
Where Can ET-111 Be Used?
ET-111 is recommended for standard interior ceramic tile installations in residential and commercial environments.
- Ceramic wall tile installation
- Ceramic floor tile installation
- Interior residential projects
- Interior commercial projects
- Cement plaster substrates
- Concrete surfaces
- Cement screeds
- Dry interior areas with limited moisture exposure
The product is particularly suitable where installers require a practical adhesive for conventional ceramic tile installation with controlled slip on vertical surfaces.
Why Is Slip Resistance Important in Tile Installation?
When tiles are installed on walls, gravity can cause freshly placed tiles to move or slide before the adhesive develops sufficient initial grip. This can result in uneven joints, misalignment, and additional installation effort.
ET-111 incorporates slip-resistant characteristics to help keep tiles in their intended position during installation.
This allows installers to work more efficiently and maintain better tile alignment, particularly during vertical ceramic tile installation.
Key Benefits of ETAC ET-111
Reliable Adhesion
ET-111 is formulated to provide reliable adhesion to suitable cement-based substrates, helping create a stable and durable tile installation when the substrate is properly prepared.
Slip-Resistant Performance
The reduced-slip characteristic helps minimize tile movement after placement, making ET-111 particularly convenient for wall tile applications.
Smooth Application
The adhesive is designed for easy mixing and application using an appropriate notched trowel, helping installers achieve consistent adhesive coverage.
Extended Working Time
At an ambient temperature of approximately 27°C, ET-111 provides a pot life of approximately 2 hours after mixing with clean water.
This provides sufficient time for mixing, application, tile placement, and adjustment within the recommended working conditions.
Durable Bond
Once properly cured, ET-111 provides a reliable bond designed for long-lasting interior ceramic tile installations under suitable service conditions.
Suitable for Residential and Commercial Projects
From residential interiors to commercial spaces, ET-111 provides a practical solution for standard ceramic tile installation requirements.
Application and Workability
Proper substrate preparation is essential for achieving the best results from any tile adhesive.
The substrate should be sound, clean, properly cured, and free from dust, loose particles, oil, grease, and other contaminants that could affect adhesion.
ET-111 should be mixed with clean water according to the recommended product procedure. At approximately 27°C, the mixed adhesive has a working (pot) life of around 2 hours.
During installation, the adhesive should be applied using a suitable notched trowel to achieve an appropriate and consistent adhesive bed.
Under suitable site conditions, the installed surface may generally be ready for light to heavy foot traffic within approximately 16–24 hours. Actual setting and traffic times can vary depending on temperature, humidity, substrate conditions, adhesive thickness, tile characteristics, and installation practices.
Coverage
A 20 kg bag of ET-111 provides approximately:
45–55 sq. ft. per 20 kg bag
This coverage is based on application using a 6 mm × 6 mm square-notched trowel with an average adhesive bed thickness of approximately 3 mm.
Actual coverage may vary depending on:
- Substrate flatness
- Surface condition
- Tile size and back profile
- Trowel size and angle
- Adhesive thickness
- Application technique
- Material wastage
For accurate project estimation, actual site conditions and application practices should be considered.
Technical Specifications
| Property | Specification |
|---|---|
| Product | ET-111 Type 1T (C1T) Slip-Resistant Tile Adhesive |
| Product Type | Cement-based tile adhesive |
| Recommended Application | Interior walls and floors |
| Recommended Tile | Ceramic tiles |
| Colour | Grey |
| Pot Life | Approximately 2 hours at 27°C |
| Ready for Foot Traffic | Approximately 16–24 hours |
| Recommended Trowel | 6 mm × 6 mm square-notched |
| Approx. Coverage | 45–55 sq. ft. per 20 kg bag |
| Packaging | 20 kg bag |
Performance Characteristics — IS 15477:2019
The following are the stated typical performance characteristics of ET-111 under the specified test methods:
| Property | Test Method | Requirement | Typical Value |
|---|---|---|---|
| Tensile Adhesion — Dry Condition | Annex A, Clause 5.1 | Minimum 0.50 N/mm2 | 0.55–0.65 N/mm2 |
| Shear Adhesion — Dry Condition | Annex B, Clause 5.2 | Minimum 1.00 N/mm2 | 1.05–1.20 N/mm2 |
| Slip Resistance | Annex E, Clause 5.5 | < 0.50 mm | 0.40–0.45 mm |
Standards and Compliance
ETAC ET-111 is classified as a Type 1T (C1T) tile adhesive and is stated to comply with:
| Standard | Classification / Compliance |
|---|---|
| Indian Standard | IS 15477:2019 — Type 1T |
| European Classification | EN C1T |
These classifications provide a technical basis for identifying the product's intended performance category and application.
ET-111 vs. Conventional Cement-Sand Installation
Traditional tile installation methods may involve cement-sand mixtures that can be less convenient for achieving consistent adhesive coverage and controlling tile movement, particularly on walls.
A purpose-formulated tile adhesive such as ET-111 provides a more controlled
installation solution by offering:
- Consistent adhesive formulation
- Controlled slip resistance
- Convenient mixing and application
- Reliable bonding performance
- Better control during tile positioning
- Consistent material performance
For professional installations, however, correct substrate preparation and application technique remain essential regardless of the adhesive selected.
Why Choose ETAC ET-111?
ETAC ET-111 is designed for installers who require a reliable and practical solution for standard interior ceramic tile applications.
- Type 1T (C1T) classification
- Reliable bonding performance
- Slip-resistant formulation
- Suitable for interior walls and floors
- Easy mixing and application
- Approximately 2 hours of pot life at 27°C
- Consistent performance
- Suitable for residential and commercial projects
- 20 kg professional packaging
- Approximate coverage of 45–55 sq. ft. per bag
Packaging
| Product | Packing | Colour |
|---|---|---|
| ET-111 Type 1T (C1T) | 20 kg | Grey |
Final Takeaway
A successful ceramic tile installation requires the right combination of quality tiles, a properly prepared substrate, suitable adhesive, and correct installation practices.
ETAC ET-111 Type 1T (C1T) Slip-Resistant Tile Adhesive is engineered as a dependable solution for interior ceramic tile installation on suitable cement-based substrates. Its reliable adhesion, reduced-slip performance, convenient workability, and consistent characteristics make it a practical choice for residential and commercial interior projects.
Whether you are a professional contractor, tile installer, builder, or homeowner, choosing an adhesive designed specifically for the intended application can contribute significantly to the quality and durability of the finished installation.
ETAC Construction Chemical — Building Stronger Bonds, Creating Lasting Structures.
Note: Product performance, coverage, setting time, and foot-traffic readiness may vary according to substrate condition, ambient temperature, humidity, tile characteristics, adhesive thickness, mixing procedure, and application technique. Always follow the manufacturer's latest technical data sheet and recommended application procedure.
pchejara
Verified Technical AdvisorySenior Construction Chemical Specialist at ETAC®. Advising contractors, applicators, and site engineers across India on tile adhesives, epoxy grouts, and waterproofing systems.
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