KYK Mantotherm Dekominera H112 | Fine Textured White Cement-Based Decorative Coating

Product Description

KYK Mantotherm Dekominera H112 is a white cement-based, single-component, mineral-reinforced decorative finishing coating material. It provides a natural and aesthetic textured appearance on surfaces. Suitable for both interior and exterior applications, it creates a natural stone-like texture when applied over thermal insulation systems or cement-based fine plasters.

Product Advantages

Natural and Aesthetic Appearance:
Provides an elegant, matte, mineral texture to surfaces.

Durable Structure:
Offers high resistance against rain, snow, and temperature changes.

Water-Repellent Properties:
Provides resistance against water and frost.

High Water Vapor Permeability:
Allows the façade to breathe, minimizing the risk of blistering and peeling.

Paintable Surface:
The surface can be painted after a minimum of 7 days following application.

Easy Preparation and Application:
Easily mixed with a low-speed mixer and applied evenly with a steel trowel.

White Cement-Based Formula:
Provides high UV resistance and long-lasting surface performance.

Application Areas

• Over thermal insulation systems (e.g., Mantotherm H111)
• Cement-based fine plasters
• Exterior façade coatings
• Interior decorative surfaces

The substrate must always be primed with Mantotherm Primer A206 before application.

Performance & Technical Specifications

All values are obtained through laboratory tests under conditions of 23 ± 2°C temperature and 50 ± 5% relative humidity.

Application Information

1. Surface Preparation

• The surface must be dry, clean, solid, and free from dust.
• Base layer: Mantotherm Primer A206 must be applied over Mantotherm Plaster Mortar H111.
• Dekominera application can be started at least 12 hours after primer application.

2. Mixing Ratio

• Water ratio: 22–24%
• For a 25 kg bag: 5.5–6.0 liters of water

Due to its water-repellent additives, the product absorbs water slowly. Mix with a low-speed mixer until a homogeneous, lump-free consistency is achieved.

• Allow the mixture to rest for 3–4 minutes.
• Remix for 1–2 minutes before application.

3. Application Method

• Apply the mixture evenly onto the surface using a stainless steel trowel.
• Remove excess material from the surface.
• Create the texture within a maximum of 10 minutes after application.
• Use a plastic trowel with circular movements to achieve the fine grain texture.
• The trowel should be cleaned frequently during application.
• Application temperature: +5°C – +35°C.

Application Limits

Consumption / Coverage

Consumption may vary depending on surface absorbency and roughness.

Packaging & Storage

Packaging:
25 kg kraft bag

Pallet:
54 bags / 1,350 kg (80×100 cm)

Shelf Life:
24 months (in unopened packaging)

Storage Conditions:
Store between +5°C and +25°C, at maximum 60% relative humidity, away from direct sunlight. Keep the bag tightly closed when not in use.

Standards and Certificates

• Complies with TS 7847 standard
• Ministry of Public Works Position No: 10.300.1353
• TSE G Quality Certificate

Frequently Asked Questions (FAQ)

Where can KYK Mantotherm Dekominera H112 be used?
It is used as a final decorative coating over thermal insulation systems or cement-based fine plasters.

How is the texture of the product created?
The fine grain texture is created with circular movements using a plastic trowel within a maximum of 10 minutes after application.

Can the surface be painted after application?
Yes. Exterior paint can be applied at least 7 days after application.

Is it resistant to water and frost?
Yes. Thanks to its water-repellent formula, it provides high resistance against rain, snow, and frost.

What is the recommended application temperature range?
The surface and ambient temperature should be between +5°C and +35°C.