OSPHO 1 Gal. Rust Treatment Brand_Square D 1” with seat

1” with seat

Blade Finish:

The floor patch and leveler will remain flexible allowing the plywood subfloor to flex without cracking the filled-in areas

It also helps to reduce the volume of water that you use

Soybean Meal

OSPHO 1 Gal. Rust Treatment Brand_Square D 1” with seatOSPHO 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