KYK MegaPlaster Machine Interior H107 | Machine-Applied Interior Plaster with High Adhesion

22/07/2026

KYK MegaPlaster Machine Interior H107 | Machine-Applied Interior Plaster with High Adhesion

KYK MegaPlaster Machine Interior H107 | Machine-Applied Interior Plaster with High Adhesion

Product Description

KYK MegaPlaster Machine Interior H107 is a cement-based, single-component machine plaster reinforced with special chemical additives. Thanks to its optimized particle size distribution and high adhesion formula, it can perform both base coat and finishing plaster applications in a single layer for interior spaces. Specially developed for machine application, it provides fast, efficient, and homogeneous results.

Application Areas

KYK MegaPlaster Machine Interior H107 is ideal for surface leveling and preparation before painting in interior applications.

Suitable surfaces:

  • Primed concrete surfaces (primed with MegaFilm A201, BB A101, or BB A204)
  • Aerated concrete surfaces (primed with MegaFilm A201)
  • Brick and block walls
  • Natural stone surfaces
  • Interior wall and ceiling applications

Note: The product is only suitable for interior use and should not be applied on gypsum-coated surfaces.

Product Advantages

High Adhesion:
Provides strong bonding to surfaces and prevents peeling or detachment.

Two Applications in One:
Provides both base coat and finishing plaster performance with a single-layer application.

Fast and Efficient Application:
Designed for machine spraying, reducing application time and labor costs.

Homogeneous Surface:
Creates smooth and even surfaces thanks to its specially designed grain structure.

Long-Lasting Performance:
Provides durable performance in compliance with TS EN 998-1 (GP) standard.

Technical Specifications

PropertyValueStandard
Dry Density1.65 ± 0.1 g/cm³TS EN 1015-10
Mortar Density1.85 ± 0.1 g/cm³
Compressive StrengthCS IVTS EN 1015-11
Bond Strength> 0.2 N/mm²TS EN 1015-12
Capillary Water Absorption CoefficientW 0TS EN 1015-18
Water Vapor Permeability CoefficientμTS EN 1015-19
Air Content7 ± 0.5%TS EN 1015-7
Reaction to FireA1TS EN 13501-1
Workability Time> 3 hoursTS EN 1015-9
Maximum Grain Size≤ 1800 μm
Layer Thickness1.0 – 2.5 cm
ColorGrey

Tests were performed under laboratory conditions of 23 ± 2°C temperature and 50 ± 5% relative humidity. Results may vary depending on site conditions.

Application Information

Mixing Ratio:
7.0 – 7.7 liters of water for a 35 kg bag (20–22%)

Application Thickness:
Single layer: 1.0 – 2.5 cm
If a thicker layer is required, a second layer can be applied with a maximum thickness of 2 cm.

Pot Life:
30 minutes

Correction Time:
30 minutes

Full Drying Time:
Minimum 2 days

Application Temperature:
+5°C to +30°C

Application Steps

Surface Preparation

The surface must be clean, dry, solid, and free from dust. Oil, dirt, and other residues must be completely removed.

Primer Application

  • Concrete and exposed concrete surfaces: MegaFilm BB A101 or A204
  • Aerated concrete surfaces: MegaFilm A201

Mixing and Application

The mortar is prepared using a plastering machine and sprayed onto the surface. The applied plaster is leveled using a screed.

Layer Application

If required, a second layer can be applied after the first layer has partially set (maximum 2 cm).

Finishing Process

After the plaster releases excess water, the surface is leveled with a screed. Following application, the surface should be kept moist for 7 days and protected from direct sunlight, rainfall, and strong wind.

Consumption / Coverage

Surface TypeConsumption at 1 cm Thickness (kg/m²)
Primed Concrete20.0 – 21.0
Concrete Block18.5 – 19.5
Brick23.5 – 24.5

Consumption values may vary depending on surface roughness and application thickness.

Packaging and Storage

Packaging:
35 kg kraft bag

Pallet:
42 bags (1,470 kg)

Shelf Life:
24 months (unopened packaging)

Storage Conditions:
Store between +5°C and +25°C in a dry and cool environment with a maximum relative humidity of 60%. Keep the package sealed after use and protect it from direct sunlight.

Standards and Certifications

  • Complies with TS EN 998-1 (GP) standard
  • CE certified
  • Ministry of Public Works Position No: 10.300.1353

Conclusion

KYK MegaPlaster Machine Interior H107 creates smooth, durable, and high-quality surfaces thanks to its high adhesion strength and easy machine application. With its ability to perform both base coat and finishing plaster applications in a single layer, it provides a time-saving and efficient solution preferred by professional applicators.

Frequently Asked Questions (FAQ)

Where is KYK MegaPlaster Machine Interior H107 used?
It is used on aerated concrete, brick, block, natural stone, and primed concrete surfaces in interior applications.

What are the advantages of machine application?
It increases application speed, provides a more homogeneous surface, and reduces labor time.

Is a single-layer application sufficient?
Generally, a single layer of 1.0–2.5 cm is sufficient. If required, a second layer can be applied up to a maximum thickness of 2 cm.

How long does the plaster take to dry?
Under normal conditions, a minimum drying period of 2 days is recommended.

What is the shelf life of the product?
The shelf life is 24 months when stored under suitable conditions.