PPG1001-4 
Steel Mill (aka Flagstone)  

Johnstone's 'Steel Mill' is a midtone true grey, with a black undertone. 'Steel Mill' is a perfect paint colour for any interior or exterior project. Pair it with shades of lemony yellows for a mid-century look. 

This colour is also available in other sizes and finishes.

About the finish

Johnstone’s Trade Covaplus is a premium vinyl matt emulsion that's formulated for use on interior walls and ceilings. It provides a durable finish that's resistant to fading and wipeable. It has a longer wet edge time to help reduce flashing and patchy finishes on surfaces.