Global Colours Polyurethane Matte 250ml Varnish

Global Colours Professional Polyurethane Matte Varnish provides a clear protective non-yellowing coating with maximum resistance to water, chemicals, solvents, oils, alcohols and abrasion protection. It is a clear, subdued matte, quick-drying permanent medium and is suitable for indoor and outdoor applications. It may be used on wood and all non-flexible surfaces and mixed with Professional Acrylics to increase film hardness. Mix with Global Colours High Flow to adjust gloss levels to satin or matte finish.

Shake well before use and do not dilute. Apply evenly using a soft broad brush layering off in the direction of the wood grain or paint. Allow to dry for several hours between coats. Do not apply more than 3 coats in one day. Dry time may vary 2 to 4 hours depending on weather conditions. For water and alcohol resistance, apply 3 coats. Do not use over oil-based products or on flexible substrates. May be sanded gently after drying for 24 hours. Allow minimum of 2 weeks to fully cure. Minimum film form temperature is 12°C. Wear suitable protective clothing as this product has adhesive qualities. Clean up with soap and water without delay.

All Global Colours mediums are compatible with the the other acrylics and mediums in the Global Colours range.

Global Colours Acrylic Paints, Mediums, and Gesso Primers have been handmade in the Marrickville factory in Sydney, Australia since 1992.