Tikkurila Unica Super 20 Semi-Gloss Lacquer 2.7L

Tikkurila Unica Super 20 is a premium semi-gloss polyurethane-alkyd lacquer engineered to provide robust protection for both interior and exterior wooden surfaces. This high-quality finish creates a durable, weather-resistant barrier that maintains the natural beauty of wood while offering superior resistance to mechanical wear and chemical exposure. Its semi-gloss sheen delivers a sophisticated, smooth appearance suitable for a wide range of wooden structures.

Advantages

The primary benefit of this lacquer is its exceptional durability, derived from its polyurethane-alkyd formulation. It effectively shields wood against moisture, UV radiation, and temperature fluctuations, making it an ideal choice for outdoor applications. Furthermore, the product is highly resistant to common household chemicals and physical abrasion, ensuring that surfaces remain protected and aesthetically pleasing over an extended period. The semi-gloss finish is easy to clean and maintain, providing a versatile solution for various wood types.

Suitable for

• Wooden furniture and interior woodwork
• Exterior doors and window frames
• Wooden boat surfaces above the waterline
• Wooden structures exposed to moderate wear

When it may not be suitable

This lacquer is not intended for use on surfaces that are constantly submerged in water or for flooring that experiences extremely heavy foot traffic. It is also not recommended for application on surfaces treated with non-compatible oils or waxes without proper preparation.

Key specifications

• Finish: Semi-gloss
• Binder type: Polyurethane-alkyd
• Volume: 2.7 liters
• Application: Interior and exterior wood
• Resistance: Weather, chemicals, and wear

How to use

Ensure the wooden surface is clean, dry, and free from dust, grease, or previous loose coatings. Sand the surface lightly if necessary and remove all sanding dust before application. Apply the lacquer using a high-quality brush or spray equipment, ensuring even coverage along the wood grain. Allow sufficient drying time between coats as specified by environmental conditions. For optimal results, apply multiple thin layers rather than one thick coat.

What to consider before purchase

• Check the compatibility of the lacquer with existing wood treatments
• Ensure adequate ventilation during application
• Verify the total surface area to determine if 2.7 liters is sufficient
• Consider the drying time requirements for your specific project environment

Usage recommendations

For the best results, always perform a test application on a small, inconspicuous area to ensure the desired finish and adhesion are achieved before proceeding with the entire project.