OSPHO 1 Qt. Rust Treatment Primers (24 mm) width

(24 mm) width

071121533708 - 16 oz

For Use On PVC & CPVC Pipe & Fittings

You'll see visible results in 3 hours with Ortho GroundClear Year Long Vegetation Killer

OSPHO 1 Qt. Rust Treatment Primers (24 mm) widthOSPHO 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