final coat of varnish for acrylic and oil paintings Fast drying, age-resistant, elastic, colorless, satin, and non-yellowing Use a thinner substitute for turpentine (50019) to dilute. Designed in Germany How to Apply: Before using, give it a good shake. The product can be diluted with turpentine substitute 50019, for example, even though it is ready for use. Applying varnish to a paint layer should only be done when it has completely dried, which takes at least 8 to 12 months for oil colors, 3 days for thin acrylic colors, 1 to 2 weeks for thicker acrylic layers, and 1 day for gouache. Use a suitable varnish brush and let it air dry. Kindly use turpentine substitute 50019 or brush cleaner 50051 / 50052 to clean tools as soon as possible. The layer of dried varnish is still present.