Adler Lignovit Interior UV 100 Wood Finish with Unmatched UV Protection

ADLER Lignovit Interior UV 100 | Professional Interior Wood Glaze with Advanced UV Protection | Eco-Certified & Water-Based

Lignovit Interior UV 100 is a premium, water-based wood glaze developed for the professional finishing of interior wood surfaces. This advanced, thin-layer coating is formulated to preserve the natural character and beauty of softwoods, providing a durable, transparent, and matt finish. Its unique composition includes highly effective UV absorbers that protect the wood’s lignin from degradation, significantly extending the stability of the wood’s natural appearance compared to conventional colourless glazes. By preventing yellowing and darkening, Lignovit Interior UV 100 ensures that your wood elements remain bright and authentic for years to come.

Engineered for a healthy living environment, this product features high breathability, which contributes to a balanced indoor climate. Its low-emission, water-based formula makes it a responsible choice for both applicators and occupants.

Key Benefits of Lignovit Interior UV 100

• Superior UV Protection: Contains specialized UV absorbers that actively protect softwoods like spruce and fir from discoloration caused by sunlight, preserving their natural, bright appearance.
• Preserves Natural Wood Beauty: Delivers a thin, transparent, and matt finish that enhances the wood’s inherent grain and texture without creating an artificial film.
• Promotes a Healthy Indoor Climate: The high breathability of the glaze allows the wood to regulate moisture naturally, contributing to a healthier and more comfortable interior environment.
• Certified for Health and Sustainability: This product meets stringent environmental and health standards, making it a trustworthy choice for residential and commercial projects.
• Professional, Water-Based Formula: Offers excellent workability for professional use with low odour during application and simple cleanup with water.

Product Certifications

ADLER is committed to quality and sustainability. Lignovit Interior UV 100 has been objectively tested and certified, earning the following distinctions:

• ADLER green product: Awarded for positive performance across Environment, Health & Safety, and Durability.
• Austrian Eco Label (UZ 01): Meets the rigorous criteria for environmentally friendly products in Austria.
• baubook: Declared and validated as a product suitable for ecological construction.
• French ordinance DEVL1104875A: Achieved the highest rating of A+ for extremely low emissions of volatile pollutants into indoor air.

Ideal Applications

Lignovit Interior UV 100 is specifically formulated for coating interior walls and ceiling elements. It is particularly suitable for new softwood species such as spruce and fir.

Please note: This product is not suitable for colored hardwoods, such as meranti and mahogany. For finishing reclaimed or steamed wood, we recommend alternative ADLER products such as Innenlasur (5309), Terra Wax-Oil (7036), or Legno-Aqua-Öl (7030).

Technical Features

• Base: Water-based
• Finish: Matt, Transparent
• Application Areas: Interior wall and ceiling elements. Particularly suitable for spruce and fir.
• Not Suitable For: Coloured hardwoods (e.g., meranti, mahogany), reclaimed wood, or steamed wood.
• VOC Content: Contains a maximum of 20 g/l VOC. (EU limit value Cat A/e: 130 g/l).
• Coverage: Approximately 80 – 100 ml/m² per coat. Consumption may increase by up to 40% on rough-sawn timber.

Step-by-Step Application Guide

For optimal results, please follow these professional application steps:

1. Substrate Preparation:
Ensure the wood surface is dry, clean, and free from defects. It must be completely free of grease, wax, silicone, and resin. For a uniform appearance, sand smooth wooden surfaces (e.g., planed wood) with 120-grit sandpaper in the direction of the grain. Thoroughly remove all sanding dust. Round any sharp edges to ensure consistent coating thickness.

2. Application Conditions:
Stir the product well before use, taking care to avoid introducing air bubbles. The temperature of the product, the room, and the wood surface must all be at least +10°C. Optimal application conditions are between 15°C and 25°C with a relative humidity of 40% to 80%.

3. Coating Process:

• Primer Coat: Apply one even coat of Lignovit Interior UV 100.

• Intermediate Sanding (if necessary): After the primer coat has dried (approx. 1 hour), you may lightly sand the surface with 240-280 grit sandpaper to remove any raised wood fibres. Remove all sanding dust.

• Finishing Coat: Apply a second coat of Lignovit Interior UV 100.

4. Cleaning:
Clean all tools and equipment with water immediately after use. To remove dried paint residues, we recommend using ADLER Aqua-Cleaner (8029), diluted 1:1 with water.

For comprehensive details on product specifications, safety, storage, and handling, please refer to the official Product Technical Description document.