Rustins quick drying outdoor clear varnishes rustins eavg500 this quick dry floor varnish from rustins provides a quick drying durable clear coating for long lasting protection to all external wood allowing the natural grain to show through eco friendly with uv inhibitors the varnish touch dries in 30 minutes and is re coatable in 4 hours rustins eavg500 quick drying outdoor clear varnish gloss 500ml