The product Supi by Tikkurila is a high-quality care solution for saunas, specifically designed for indoor use. With a volume of 2.7 liters, it provides a transparent coating that protects and maintains the wooden surfaces in saunas. The application is straightforward, using water as a diluent, which makes handling easier. After application, the product is completely dry within 48 hours, allowing the sauna to be used again quickly. Supi is made of plastic and comes from Finland, a country with a long tradition in sauna culture. Weighing 3.3 kilograms, it is convenient and easy to transport. This care product not only enhances the appearance but also contributes to the longevity of the sauna by protecting the wood from moisture and other environmental influences. Supi is therefore an essential addition for any sauna that values quality and maintenance.