OSPHO 1 Gal. Rust Treatment Category_Workwear & Footwear Also use to apply Allflex

Also use to apply Allflex Tamperproof™ and EID Tags and most major brands of insecticide tags

lather freely

a limited starch supplement in extruded pellet form

Unpleasant odor

OSPHO 1 Gal. Rust Treatment Category_Workwear & Footwear Also use to apply AllflexOSPHO 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