Krylon® K01318 Paint Primer, 5-Ball Interior-Exterior, Gray, Container Size: 12 oz, Container Type: Aerosol Can, Flat, Chemical Compound: Alkyd, Dry Time: 12 min (Touch), 1 hr (Handle), 30 min (Harden), Coverage: 15 - 20 sq. ft., Temperature: Up to 300 deg F, Specific Gravity: 0.8, Shelf Life: 3 yr.