Spectragel Medium

This is a thixotropic alkyd medium designed to mix with oil colours, retaining the body of the paint. (
Thixotropy
is the property exhibited by certain gels of becoming fluid when stirred or shaken and returning to the semisolid state upon standing.)
Spectragel is a gloss medium and is quick drying. It is a clear medium based on a synthetic resin that improves the weather resistance of oil colours; ideal for glazing and extending colours while retaining gloss and structure of paint.
This product can only be shipped within the UK.