Moeller 025801 Zinc Phosphate Primer

Zinc Phosphate: For steel and iron surfaces; especiallywelded joints above and below the waterline. For aluminum surfaces above or below the waterline use this Zinc Phosphate primer• This yellow color primer is a under coating for light color motor paints• A powerful primer that etches into the aluminum; forming a strong surface/primer union that is resistant to corrosion•Our self-etching phosphate primer is chromate-free and 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; Moellers zinc phosphate primer performs as well as the zinc chromate of old; and makes an excellent-and safe-alternative•12 oz.