Kalekim 4002 Tamirart 30 – Surface Repair Mortar for Pre-Coating Preparation
Product Overview
Kalekim 4002 Tamirart 30 is a cement-based, polymer-modified, single-component repair mortar designed for repairing, leveling, and preparing concrete surfaces before coating applications.
With an application thickness range of 5–30 mm, it provides a strong and durable substrate for subsequent applications such as:
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Ceramic tile installation
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Painting systems
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Waterproofing applications
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Surface finishing works
Its polymer-enhanced formulation ensures excellent adhesion, durability, and resistance against environmental conditions, making it suitable for both interior and exterior repair applications.
Applications
Kalekim 4002 Tamirart 30 is designed for repairing and leveling various mineral-based surfaces.
Recommended Uses
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Concrete surface repairs and leveling
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Wall, ceiling, and floor repairs
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Surface preparation before:
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Ceramic tile applications
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Paint coatings
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Waterproofing systems
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Terrace and balcony repairs
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Bathroom and wet area applications
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Exterior and interior surfaces
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Surface correction of prefabricated concrete elements
Its versatile performance makes it suitable for residential, commercial, and industrial repair projects.
Technical Specifications
| Property | Value |
|---|
| Composition | Cement-Based, Polymer Modified |
| Application Thickness | 5–30 mm (single layer) |
| Mixing Ratio | 4–5 L water / 25 kg powder |
| Pot Life | Approximately 60 Minutes |
| Compressive Strength | ≥ 20 N/mm² (28 days) |
| Flexural Strength | ≥ 4 N/mm² |
| Adhesion Strength to Concrete | ≥ 1 N/mm² |
| Temperature Resistance | –30°C to +80°C |
| Reaction to Fire Classification | A1 (Non-Combustible) |
| Packaging | 25 kg Kraft Bag |
| Shelf Life | 12 Months |
Key Advantages
Excellent Adhesion
The polymer-modified structure provides strong bonding to concrete and mineral-based surfaces, ensuring long-lasting repair performance.
Versatile Application Thickness
The ability to apply from 5 mm to 30 mm in a single layer provides flexibility for different repair requirements.
Freeze-Thaw Resistance
Designed to withstand repeated freezing and thawing cycles, making it suitable for demanding outdoor applications.
Easy Preparation and Application
The single-component formulation allows quick mixing and convenient application with standard tools.
Interior and Exterior Use
Suitable for a wide range of repair applications in both indoor and outdoor environments.
Compatible with Multiple Finishes
After curing, the repaired surface can be covered with:
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Ceramic tiles
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Paint systems
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Waterproofing materials
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Other finishing coatings
Installation Instructions
1. Surface Preparation
The application surface must be:
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Clean
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Strong and stable
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Free from dust, oil, grease, and loose particles
Loose or weak areas should be removed, and the surface should be lightly moistened before application.
2. Mixing
Mix one 25 kg bag of Tamirart 30 with approximately 4–5 liters of clean water using a low-speed mixer.
Allow the mixture to rest for 5–10 minutes, then remix before application.
3. Application
Apply the prepared mortar using a trowel or spatula.
The recommended maximum thickness for a single layer is 30 mm.
For deeper repairs, application should be performed according to project requirements.
4. Curing
After application, protect the surface from rapid drying.
Keep the repaired area slightly moist for approximately 24 hours to ensure proper curing and performance.
Why Choose Kalekim 4002 Tamirart 30?
Proper surface preparation is essential for the durability of coatings, tiles, and waterproofing systems.
Kalekim 4002 Tamirart 30 provides:
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Strong adhesion performance
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Flexible repair thickness range
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High mechanical strength
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Freeze-thaw resistance
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Easy application process
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Compatibility with various finishing systems
These properties make it a reliable solution for professional surface repair applications.
Conclusion
Kalekim 4002 Tamirart 30 is a high-performance polymer-modified surface repair mortar developed for leveling, repairing, and preparing concrete surfaces before coating applications.
Its strong adhesion, durability, and resistance to environmental conditions make it suitable for a wide range of applications, including ceramic installations, waterproofing systems, painting works, balconies, terraces, and structural repairs.
For projects requiring a reliable and durable repair solution, Kalekim 4002 Tamirart 30 provides professional performance and long-lasting results.
Frequently Asked Questions (FAQ)
1. Where can Kalekim 4002 Tamirart 30 be used?
It is used for leveling and repairing concrete surfaces before ceramic, paint, or waterproofing applications in both interior and exterior areas.
2. What is the recommended application thickness?
The product can be applied in a single layer between 5 mm and 30 mm thickness.
3. When can coatings be applied after repair?
Depending on environmental conditions, coating applications can generally begin after approximately 24 hours.
4. Is Kalekim 4002 Tamirart 30 frost resistant?
Yes. It withstands temperatures down to –30°C and provides resistance against freeze-thaw cycles.
5. Can it be used before waterproofing applications?
Yes. It provides a suitable and durable substrate preparation layer before waterproofing systems when properly applied and cured.