Schmincke Pouring Medium The Schmincke goal, to supply the very best artists' colours, is a pleasure for all who are involved - they are motivated by the artists' satisfaction. Those who donate their valuable time to creative activities usually wish to use the best possible material. Schmincke wants to contribute to a beautiful colourful world - with the best artists' supplies. This complements founding-forefathers motto: "MELIORA COGITO - I strive for the best!" About this product: Fluid acrylic-medium for pouring; Optimized flow properties; Use pure or mixed in any ratio with acrylic colours (pretest first); Reduces crazing; Dries water-resistant, glossy or semi-mat (depending on the mixing ratio) and clear-transparent; Can also to be used as high glossy final lacquer for acrylic paintings; Non-yellowing; Flexible film with tack-free surface; Please note: adding silicone can cause cracks.