2K two component epoxy sealer alkali -A211 gray primer fast drying properties of hardness 2K epoxy primer, a two-component epoxy primer, usually used for larger repair. It has chemical resistance, good leveling properties and maintain luster performance, the film has a resistance to chemical corrosion on metal substrates treated with excellent adhesion to substrates suitable for bare steel, galvanized steel, aluminum wood, fiberglass, polyester putty, stainless steel surface, cast iron, Primed and old paint in good condition polished substrates treated with degreaser wax, grease and other contaminants before mixing ratio of the ambient temperature of the substrate (in accordance with mixing a diluent suitable temperature conditions) Product Name epoxy primer A211 A411 A511 epoxy curing agent of epoxy primer diluent weight ratio of 100 parts 25 parts 25 parts 10 parts 1 part by volume ratio of 1 part of the time available at 25 ℃, 4 coating layer applied spray viscosity 20-22 hours seconds / 20 ℃ 2-3 layer flash drying time of 5-10 minutes / 25 ℃ 25-30 micron coating thickness at each pressure gravity 1.8 caliber guns suck /3-4.5kg/ /3.5-5kg 1.8 caliber guns on the drying time can be time-temperature dust-assembly time Drying time 30 ℃ 15 minutes 30 minutes 6 hours 60 ℃ 5 min 10 min 2 hours sanding sandpaper wet grinding recommend: P80-P100 dry grinding: P360 -P400 shelf 2K D-1060 epoxy primer 2 years D-1160 epoxy primer curing agent a year (can continue to be used after passing inspection) Packing 4KG × 4 cans