" JWH " 784245 DO-IT-BEST/HWI PRODUCTS

1-GALLON OSPHO RUST PRIMER

• OSPHO is a rust-inhibiting coating not a paint.
• OSPHO causes iron oxide (rust) to chemically change to iron phosphate an inert, hard substance that turns the metal black.
• Use on new metals, for new ferrous or aluminum metals.
• Is effective for exterior and interior work alike.
• Recommended for use under oil-base primers and paints.
• Test a small area before using under epoxy or latex base paint.
• Covers approximately 600 sq. ft. per gallon.
• Normally requires overnight drying before topcoating.
• Contains phosphoric acid.
• Keep out of reach of children.
• Use adequate ventilation in confined areas, skin and eye protection should be used.