Is A Multi Purpose Coating That Retards The Rusting Of Metal And The Degradation Of Wood. For Use On All Structural Steel; Tanks And Fences. It Is Not Suitable For Use With Equipment In The Food Industry And Should Not Come Into Contact With Potable Water. Coverage 6 M2 Per Litre Depending On The Surface And Porosity. Touch Dry 6 Hours And Hard Dry 24 Hours. It Is Black In Colour.