OSPHO 1 Gal. Rust Treatment Mustee sheds and barns

sheds and barns

5/8" x 6-3/4" cold chisel is used for cutting shaping and removing metal that is softer than the cutting edge

Mix 1/2 oz

for use with mr

OSPHO 1 Gal. Rust Treatment Mustee sheds and barnsOSPHO 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