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2K Water-Based Polyurethane Timber Floor Coatings

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  • Berger-Seidle AquaSeal CeramicStar 5.5L water-based timber floor lacquer by EcoGrit Australia
    $299.20 - $299.20
    $299.20
    $299.20 - $299.20
    $299.20

    Berger-Seidle AquaSeal CeramicStar 5.5L

    In stock

    AquaSeal CeramicStar – 5.5 L (Includes Hardener) Premium 2-component ceramic-reinforced waterborne floor finish AquaSeal CeramicStar is a professio...

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    $299.20 - $299.20
    $299.20
    $299.20 - $299.20
    $299.20
  • A white plastic container labeled 'AquaSeal GreenStar' by Berger-Seidle, with a capacity of 5.5 liters, designed for wood floor finishing.
    $319.00 - $319.00
    $319.00
    $319.00 - $319.00
    $319.00

    Berger-Seidle AquaSeal GreenStar 5.5L

    In stock

    Berger-Seidle's AquaSeal GreenStar is a 2-component, waterbone, premium wood floor finishing product. Based on polyurethane, it offers outstanding...

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    $319.00 - $319.00
    $319.00
    $319.00 - $319.00
    $319.00
  • Berger-Seidle AquaSeal 2KPU NaturalWhite with hardener, 5.5L water-based 2K polyurethane timber floor lacquer
    $319.00 - $319.00
    $319.00
    $319.00 - $319.00
    $319.00

    Berger-Seidle AquaSeal 2KPU NaturalWhite (with hardener) 5.5L

    In stock

    Berger-Seidle's AquaSeal 2KPU NaturalWhite is a 2-component, waterborne, premium-class finishing product for hardwood-floors. It is based on polyu...

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    $319.00 - $319.00
    $319.00
    $319.00 - $319.00
    $319.00
  • Berger-Seidle AquaSeal 2KPU RoyalMat with hardener, 5.5L extra-matte water-based 2K polyurethane lacquer
    $319.00 - $319.00
    $319.00
    $319.00 - $319.00
    $319.00

    Berger-Seidle AquaSeal 2KPU RoyalMat (with Hardner) 5.5L

    In stock

    Berger-Seidle's AquaSeal 2KPU RoyalMat is a 2-component, waterborne, premium-class finishing product for hardwood-floors. It is based on polyuretha...

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    $319.00 - $319.00
    $319.00
    $319.00 - $319.00
    $319.00

Two-component (2K) water-based polyurethane delivers the highest level of durability available in a water-based timber floor coating. By mixing a hardener with the lacquer before application, you trigger a chemical cross-linking reaction that produces a finish significantly harder and more chemically resistant than standard 1K systems.

When to Use 2K Polyurethane

2K systems are the professional choice for commercial floors, restaurants, retail spaces, schools, and high-traffic residential areas like hallways and kitchens. They resist scuffing, chemical spills, and abrasion better than any other water-based option — and they do it without the fumes and yellowing associated with solvent-based lacquers.

Our 2K range from Berger-Seidle includes the AquaSeal 2KPU in multiple sheen levels. Pair with a compatible sealer for a complete system.

What Is WBPU 2K?

What Is WBPU 2K?

WBPU 2K is a two component water based polyurethane system that combines a base coating with a hardener. Once mixed, the coating forms a tougher and more resilient surface compared to single component finishes. This makes it suitable for environments where durability and abrasion resistance are critical.

WBPU 2K coatings maintain a clean, modern appearance while offering strong protection against spills, scuffs, and chemical exposure. They are commonly used in commercial interiors, hospitality venues, and busy households.

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Questions about our WBPU 2K?

What is the main difference between WBPU 2K and WBPU 1K?

WBPU 2K uses a hardener that creates a stronger and more durable finish. This makes it better suited to high traffic and commercial environments. WBPU 1K is easier to apply but does not offer the same level of resistance.

Is WBPU 2K suitable for residential use?

Yes, WBPU 2K can be used in homes, especially in areas with heavy foot traffic. It provides added protection in kitchens, hallways, and family living spaces. The stronger finish helps reduce long term wear.

How long does WBPU 2K take to cure fully?

Initial drying may occur within hours, but full curing takes longer. Complete curing is necessary to achieve maximum hardness and resistance. Always follow the specific product guidelines for timing.

Does WBPU 2K have a strong smell during application?

WBPU 2K is water based, so odour is lower than solvent based coatings. However, the hardener can still produce some smell during application. Adequate ventilation is recommended for comfort and safety.

Can WBPU 2K be used on engineered timber floors?

Yes, WBPU 2K is suitable for engineered timber when applied correctly. Proper sanding and surface preparation are essential for good adhesion. Following application guidelines ensures consistent and durable results.