This varnish suite for gravure coater,Website:http://www.inkfactorycn.com, flexo print machine, polishing machine.ature: Non-toxic, harmless, not burning, resistance to friction, fast dry, good adhesion, good waterproof and moisture proof property.Technical data:AppearanceViscosity(Ford cup 4)Solid contentWear resistance(4lbs)GlossPH valueMilky white40-70S45+-1%Friction without rub off 400 times55 ...