Tikkurila antiseptic Valtti Color colourless 0.9 L wood protection

Tikkurila Valtti Color antiseptic in a colourless 0.9 L formulation is a preservative treatment for wooden surfaces intended to protect timber from fungal decay and blue stain while keeping the natural look of the wood. The product is designed for use on both exterior and interior wooden elements prior to final finishing, providing a base layer of protection that extends the service life of doors, cladding, joinery and similar constructions.

Advantages

The colourless formulation preserves the natural grain and appearance of the wood without adding pigment, making it suitable when the original timber look is preferred. It delivers fungicidal and anti-blue-stain protection, reducing the risk of mould and discolouration during storage and after installation. The product is formulated for easy application and quick penetration into wood fibres, creating an effective preservative layer that improves the adhesion and performance of subsequent finishes.

Suitable for

• Exterior timber cladding and facades
• Wooden doors and door frames
• Joinery, window frames and millwork before final coating
• Interior wood elements requiring preservative treatment prior to finishing

Key specifications

• Form: liquid antiseptic for wood
• Colour: colourless / transparent
• Volume: 0.9 L container
• Protection: fungicidal and anti-blue-stain properties
• Application: for use on fresh or dry wood prior to finishing

How to use

Apply the antiseptic to clean, dry or slightly damp wood surfaces following the manufacturer’s application instructions. Stir the product before use and apply evenly with a brush, roller or low-pressure spray to ensure good penetration into the wood. Allow sufficient drying time between coats if multiple applications are required, and ensure adequate ventilation during drying. After the antiseptic has dried, proceed with the chosen topcoat or finishing system compatible with the treated surface.

Usage recommendations

For optimal protection, treat end grains and cut surfaces thoroughly and perform the antiseptic treatment prior to any painting, staining or oiling. Observe safety data and local regulations when handling and disposing of the product. Test compatibility with the selected final coating on a small area before full application to confirm adhesion and appearance.