OSPHO 1 Gal. Rust Treatment Subcategory_Grooming Iron Fighter® Water Softener Salt

Iron Fighter® Water Softener Salt Pellets are specially formulated for water with high iron content

indoor & outdoor use

x 19/32' W

Used with verticle pipe stack

850 lumens

OSPHO 1 Gal. Rust Treatment Subcategory_Grooming Iron Fighter® Water Softener SaltOSPHO 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