NAM Retouch Varnish Spray 400g
NAM Retouch Varnish Spray is a temporary protection for oil paintings until final varnishing. Apply to oil paintings as soon as touch dry. Use to bring out colours and promote adhesion of the next colour. Protect finished painting until dry enough for varnishing (touch dry - 6 months). Isolate under painting before applying oil colours. Restore dull of 'sunken in' colours.
Shake well before use. Hold can 20-25cm form work. Make sure surface is clean and dry. Spraying is generally best controlled if work is placed at 45 degree angle to spray. Spray with a side to side motion to ensure even application.