
In this category, you will find a wide selection of specially formulated thinners for Joha varnishes. Whether you are working with spirit varnish, oil varnish, propolis varnish, essential oil varnish, Italian oil varnish, touch-up varnish, or guitar varnish – we offer the right thinner to adjust viscosity, drying time, and application properties. The correct thinner ensures smooth application, clean processing, and professional results. Available in various container sizes – ideal for workshops, studios, or hobby use.