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Ospho Rust Remover (Sizes)
Ospho Rust Remover (Sizes)
Please Note: We try very hard to present accurate product images, but product changes occur constantly. All images should be considered approximations. If a particular product feature, color or characteristic is especially important, please call us to verify that information before placing your order. Thank you.
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Ospho Rust Remover (Sizes)

   


  • OSPHO 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. Paint can then be applied directly over the metal surface. 
  • 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 requires overnight drying before topcoating
  • Contains phosphoric acid. Keep out of reach of children. Use adequate ventilation in confined areas, skin and eye protection should be used.
NOTE: This product is not available for shipping due to Hazardous Material Restrictions

Stocking Data is current as of 9/17/2025 7:30:02 AM CT

Image Product SKU/Mfr Part # Selling Unit Qty Avail/Qty On-order Price Order
Ospho Rust Remover (Sizes) Ospho Rust Remover, Qt
72482
6944581
EA 12/0In Stock
1- 11
$16.590
12-71
$14.931
72+
$14.102
Ospho Rust Remover (Sizes) Ospho Rust Remover, Ga
72481
6944714
GA 13/0In Stock
1- 3
$32.290
4-23
$29.061
24+
$27.447
Ospho Rust Remover (Sizes) Ospho Rust Remover, 5 Ga
72483
3986072
EA 10/0In Stock
1- 2
$139.990
3-11
$132.991
12+
$125.991