Tikkurila Supi Sauna Wax - Clear Protective Wood Wax 1 Litre

Tikkurila's Supi Sauna Wax is a water-based protective finish made with natural wax, developed in Finland for the timber inside a sauna. Like a thin stain, it soaks into the wood and leaves a silky, semi-matt surface that helps keep dirt and water out. This clear version keeps the timber close to its natural colour, because it does not deepen the grain the way oil treatments do. It suits benches, panelled walls and ceilings, doors and window frames, and a 1 litre tin covers roughly 10–13 m², depending on the wood species.