AIR DRYING VARNISH, BECKTOL GREY IN COLOUR CONFORMING TO THE FOLLOWING SPECIFICATIONS: BASE OF VARNISH/ RESIN- ALKYD PROPERTIES IN LIQUID STATE: Viscosity at 23 deg. C: 50 to 170sec, Flash point of varnish: above 35 deg. C ( Typical ), Storage life at RT: 12 months. PROPERTIES OF MIXTURE: Drying time of varnish: 3 to 4 hrs, Curing time: 24 hrs at RT, Recommended thinner: Thinner- 234, Temperature Index: 120 deg. C.