Tikkurila Supi Sauna Finish (Saunasuoja) - Anti-Mould Lacquer Treatment For Sauna Surfaces - Water & Dirt-Repellent
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Supi Sauna Finish (Saunasuoja) – Protective Lacquer for Sauna Walls & Ceilings
Keep your sauna looking fresh, clean, and beautifully natural with Supi Sauna Finish (Saunasuoja). This premium water-based protective lacquer is specially developed for interior sauna environments, including sauna walls, ceilings, steam rooms, and dressing rooms. Designed to enhance the natural beauty of wood while providing long-lasting protection, it creates a subtle translucent finish that allows the character of the timber to shine through.
Ideal for wooden panels, fibreboards, and concrete surfaces, Supi Sauna Finish helps protect against moisture, dirt, and everyday wear commonly found in high-humidity sauna spaces. Its advanced anti-mould formula and water-repellent properties help maintain a cleaner, more hygienic environment while extending the life of interior surfaces.
Benefits
- Protects sauna walls and ceilings from moisture, dirt, and daily wear
- Water-based formula with a natural translucent finish
- Enhances the natural appearance and grain of timber surfaces
- Helps prevent mould growth in humid sauna environments
- Water and dirt-repellent coating for easier cleaning and maintenance
- Suitable for wooden panels, fibreboards, and concrete surfaces
- Ideal for saunas, steam rooms, and dressing room interiors
- Low-odour, environmentally responsible formulation
- Awarded the M1 Indoor Air Quality Label
- Certified with the Finnish Key Flag eco-label
Features
- Finish: Translucent protective lacquer
- Application Method: Brush
- Suitable For: Sauna walls, ceilings, steam rooms, and dressing rooms
- Surface Compatibility: Wood panels, fibreboards, and concrete surfaces
- Not Suitable For: Sauna benches
- Formula Type: Water-based
- Mould Resistance: Yes
- Water Repellent: Yes
- Dirt Resistant: Yes
- Interior Use: Yes
- Guarantee: Statutory
Trusted Nordic Protection for Sauna Interiors
Manufactured by Tikkurila, one of the Nordic region's most trusted paint and coatings brands, Supi Sauna Finish delivers reliable protection while preserving the authentic look of natural materials. Whether you're finishing a new sauna or maintaining an existing one, this durable lacquer helps keep surfaces protected, hygienic, and looking their best for years to come.