Montana have produced this range of \' Matt Varnish Spray Cans \' for a simple product that protects and fixes paint on surfaces like Wood, Glass, Metal, Ceramics, Porcelain, Stone, Acrylic, Paper, Cardboard & Primed Canvas. There are countless benefits in using the Montana Varnish like no yellowing, de-saturation, protects against oxidation. We suggest you watch the tutorial video next to the product image, this video will explain most things for you and help you to achieve the desired effect. Montana recommend applying layers in 2 minute intervals to allow for drying time. You can download the full brochure on the complete Montana Cans Tech Range Montana Gold Tech Matt Varnish Clear acrylic based varnish Acid-Free & Quick drying No yellowing or de-saturation Offers protection against oxidation Protects and fixes paint on surfaces like Wood, Glass, Metal, Ceramics, Porcelain, Stone, Acrylic, Paper, Cardboard & Primed Canvas Surface should be dry, clean of dust, oils and rust before application Watch the Video Tutorial for full instructions Download the Full \' Montana Tech Effect Brochure \' Size: 400ml can Colour: Matt Varnish