How to properly protect microcement surfaces

Microcement is one of the most modern and visually striking choices for floors and walls. However, without proper protection, it may develop:

• Moisture absorption
• Stains and dirt
• Wear from use
• Color alteration due to UV exposure

What a proper varnish for microcement should offer

Microcement is not a simple substrate. A suitable varnish must provide:

• Waterproofing and water protection
• Resistance to UV radiation
• Resistance to stains and chemicals
• Mechanical resistance (abrasion, use, cleaning)
• Preservation of the natural aesthetic

👉 The HARDFLOOR range by VERNILAC is specifically designed to meet these requirements.

HARDFLOOR VARNISH PU 2KS

Two-component polyurethane varnish for microcement

PU 2KS is the top solution for demanding applications.

Advantages:

• Maximum resistance to moisture, standing water and UV
• Resistant to detergents, chemicals, oils and dirt
• Withstands heavy use (residential or commercial)
• Does not yellow or peel
• Maintains gloss and color for years

 Ideal for:

• Bathrooms
• Showers
• Pools
• Kitchens
• High-traffic areas

HARDFLOOR VARNISH AK-W

Water-based microcement varnish – easy and effective

AK-W is the most practical choice for everyday applications.

Advantages:

• One-component, water-based, nearly odorless
• Resistant to moisture, thermal shock and daily wear
• Does not yellow or alter color
• Easy application without complex procedures

Ideal for:

• Interior spaces
• Residential use
• Microcement walls

HARDFLOOR VARNISH AK-S

Impregnation varnish for a natural finish

If you want to preserve the natural texture of microcement:

Advantages:

• High penetration (does not form a film)
• Does not peel
• Enhances the natural color
• Protects against moisture, dirt and UV

Ideal for:

• Decorative applications
• Walls
• Surfaces with a natural aesthetic

Important: Do not skip the proper primer

For correct application on microcement:

Use HARDFLOOR VARNISH PR

• Regulates absorbency
• Enhances adhesion
• Stabilizes the surface

Where microcement varnishes are applied

HARDFLOOR varnishes are suitable for:

• Microcement (floors & walls)
• Bathrooms & showers
• Kitchen countertops
• Pools
• Outdoor areas
• Decorative surfaces

Conclusion: Which varnish should you choose?

• For maximum resistance → PU 2KS
• For easy application → AK-W
• For a natural finish → AK-S