Moeller Marine Zinc Phosphate PrimerMoeller's Zinc Phosphate Primers are quality-tested to meet the needs of the marine environment. This outboard and stern drive self-etching, phosphate primer chemically bonds with aluminum and steel to form a corrosion-resistant base coat. It exceeds 800 hours of the 5% salt spray corrosion test, and is ideal for spot repair of damaged coatings. Best of all, Moeller's zinc phosphate primer performs as well as the zinc chromate of old, and makes an excellent-and safe-alternativeCompatible with Moeller Engine PaintsFeatures: Ideal for aluminum surfaces above or below the water line ; Excellent resistance to the marine environment ; Outstanding durability and abrasion-resistance ; Improves bonding of color coat; Quick-dry formula; 12 oz. net weight; Superseded to: 025802 How to Apply Moeller Zinc Phosphate Primer Surface must be clean, dry, and free of dust before applying.; For best results, use when can is between 50 F and 90 F.; Shake can at least one minute after rattle is heard and occasionally during use.; Spray surface with steady even strokes at a distance of 8 to 10 inches.; Dries to touch in 20 minutes.; Can be topcoated in 24 hours.; Note: dry and topcoat times may vary with curing temperature, humidity, and film thickness.;