The MARX brand is essentially a general purpose spray paint that has rapidly increased in popularity over the last few years, becoming one of the market leading brands. Traditionally, this paint may be referred to as Spray & Mark or Spot Marking Paint. It's used for many general spray marking applications on the ground, as it's solely an 'upside down' spraying aerosol paint. For mine site layout, marking trenches, 'dig-blocks', perimeters and even general surveying of drill patterns or areas.