FİXA FINE PLASTER – Cement-Based Professional Surface Levelling Mortar

FİXA FINE PLASTER is a cement-based, single-component surface levelling mortar enhanced with chemical additives. Suitable for both machine and manual application, it creates a smooth, durable substrate before painting, plastering, or decorative coating applications.

With its excellent adhesion, crack resistance, and ease of application, it is widely preferred by professionals for residential, commercial, and industrial construction projects.

What is FİXA FINE PLASTER?

FİXA FINE PLASTER is formulated with cement-based binders that provide strong adhesion and create a uniform, durable finishing layer. It can be applied over rough plaster, concrete, and fair-faced concrete surfaces, ensuring a smooth foundation that enhances the durability and appearance of paint and decorative coatings.

Its compatibility with both machine and hand application offers flexibility, speed, and ease of use on construction sites.

Areas of Application

• Interior and exterior facade applications
• Wall and ceiling surfaces
• Rough plaster, concrete, and fair-faced concrete substrates
• Surface levelling before painting or decorative coating applications
• Residential buildings, offices, schools, hospitals, and commercial projects

Technical Specifications

Advantages

• Creates a smooth surface ideal for paint and decorative coatings
• Easy application by machine or by hand
• Excellent adhesion to mineral-based substrates
• Fine-grain structure provides a uniform finish
• Enhanced crack resistance thanks to fibers and performance additives
• Suitable for both interior and exterior applications
• Single-component product requiring only water for mixing
• High vapor permeability allows the substrate to breathe

Application Conditions and Steps

1. Surface Preparation

• The substrate must be sound, dry, clean, and free from dust, oil, and paint residues.
• Absorbent surfaces should be lightly dampened before application.
• On low-absorbency surfaces such as fair-faced concrete, an adhesion-promoting primer is recommended.

2. Mortar Preparation

• Mix 25 kg of FİXA FINE PLASTER with 5.5–6.0 liters of clean water using a low-speed mixer until a homogeneous consistency is achieved.
• Allow the mixture to rest for approximately 5 minutes, then remix briefly before application.

3. Application

• Apply using a steel trowel or plaster spray machine.
• Recommended application thickness is 2–5 mm per coat.
• Additional coats should only be applied after the previous coat has set.
• Smooth the surface with a trowel to achieve a uniform finish.

4. Curing

• Protect the surface from rapid drying.
• If necessary, lightly moisten the surface within the first 24 hours.
• Protect from direct sunlight, strong winds, and frost.

Application Recommendations

• Apply only when ambient and substrate temperatures are between +5°C and +35°C.
• Prepared mortar should be used within approximately 2 hours.
• Do not add foreign materials or additives to the mixture.
• Ensure the surface is fully cured before applying paint or decorative coatings (typically 24–48 hours).

Frequently Asked Questions (FAQ)

1. Where can FİXA FINE PLASTER be used?

It is designed for interior and exterior applications where surface levelling is required before painting or decorative coating systems.

2. What is the recommended application thickness?

A thickness of 2–5 mm per coat is recommended.

3. When can painting begin?

Painting can generally be carried out after 24–48 hours, once the surface has completely dried.

4. Can the product be machine applied?

Yes. It is suitable for application using plaster spray machines.

5. Is FİXA FINE PLASTER breathable?

Yes. Its high vapor permeability allows moisture vapor to pass through, helping prevent moisture entrapment within the substrate.