Rohrer & Klingner : Drying Restrainer : 50 ml

Rohrer & Klingner Drying Restrainer is a watercolour medium designed to slow the drying time of Rohrer & Klingner Liquid Watercolours. The medium can be used when the liquid watercolour needs to remain soluble for several days and can be added in any amount, although a ratio of 1:1 is recommended. It is ideal for use when painting wet-on-wet: it can be added drop by drop to the water used to dampen the paper, in order to slow down evaporation.

Rohrer & Klingner was established in 1892 by Johann Adolf Rohrer in Leipzig, Germany, and remains one of Europe’s premier ink and tusche producers. The company boasts a fifth generation of lithography specialists and a team that has a passion for manufacturing high specification ink. Following well established recipes, each bottle of ink is produced by hand, combining naturally binding, renewable materials with the respective colourant.