MM7 Polymer Gloss, Matt & Satin Varnish & Medium serves both as a finishing varnish and as an additive to the paint. Mixed with Matisse Colours, it increases gloss and flow characteristics. Used as a finishing varnish, it produces a strong, protective, tack-free, clear film. Pictures treated with MM7 Polymer Gloss Varnish will look like work done with oil paints or shiny enamel. MM7 Polymer Gloss Varnish and MM6 Polymer Matt Varnish are freely intermixable to achieve a semi-gloss or satin finish.
Polymer water-based varnishes may appear to be slightly hazy whilst in solution. This is an optical effect produced by light refraction of acrylic particles suspended within the water-based medium. The effect disappears when the film is dry. As acrylics dry very rapidly, care should be taken to apply varnish pre-diluted with water. Polymer Varnish, applied in very thick layers on a hot day, could trap moisture, resulting in a cloudy film which would be very difficult to correct.