Derivan Water-Based Cracking Medium 250ml Brand_NAM Art Spectrum Gloss Varnish is

Art Spectrum Gloss Varnish is a high gloss

Langridge Artist Wax Painting Paste

It increases then "open" (working) time of acrylic paint and reduces paint skinning-over on palette

When using as an extender add from 1:9 to 9:1 ratio of Block Ink Medium & Extender to Derivan Block Ink colour

Derivan Water-Based Cracking Medium 250ml Brand_NAM Art Spectrum Gloss Varnish isDerivan Cracking Medium lets you produce works that have that weathered and old country farm feel. To obtain a crackled look, there are three steps and three layers involved. The Cracking Medium is sandwiched between the two layers of different coloured Matisse Background Colours. Derivan Cracking Medium has been made to crack the Matisse Background Colours only. Other brands of paint may work with this medium; however, we cannot guarantee