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OSPHO
Rust Converter/Metal Primer

A metal treatment, that when applied to rusted surfaces causes iron oxide (rust) to chemically change to iron phosphate‹an inert, hard substance that appears black. Once dry, the treated surface can be overcoated with whatever paint system is desired. (Best results have been achieved with oil-base primers and topcoats. Test a trial sample before overcoating with epoxy or latex-based paint.) Application does not require the removal of light rust, however loose paint, rust scale, dirt, oil, grease and other accumulations should be removed first with a wire brush.
Product Models
Description WM Model # MFG Part # Availability Price Quantity  
Rust Converter/Metal Primer, One Gallon 12222196 OSP-01
In stock online.

$42.99

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Rust Converter/Metal Primer, Quart 12222204 OSP-04
In stock online.

$22.99

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Product Description

A metal treatment, that when applied to rusted surfaces causes iron oxide (rust) to chemically change to iron phosphate‹an inert, hard substance that appears black. Once dry, the treated surface can be overcoated with whatever paint system is desired. (Best results have been achieved with oil-base primers and topcoats. Test a trial sample before overcoating with epoxy or latex-based paint.) Application does not require the removal of light rust, however loose paint, rust scale, dirt, oil, grease and other accumulations should be removed first with a wire brush.

Specs

REVIEW SNAPSHOT®

by PowerReviews
OsphoRust Converter/Metal Primer
 
5.0

(based on 3 reviews)

Ratings Distribution

  • 5 Stars

     

    (3)

  • 4 Stars

     

    (0)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Reviewed by 3 customers

Displaying reviews 1-3

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(2 of 2 customers found this review helpful)

 
5.0

Excellent product

By Jeff

from Miami Florida

About Me High-end Shopper

Verified Buyer

Pros

    Cons

    • Difficult Assembly

    Best Uses

      Comments about Rust Converter/Metal Primer:

      Works excellent in the engine room on most everything. Salt water is simply difficult to keep at bay. This product works amazing helping fight a good fight.

      • I Am A:
      • Family Young Kids

      (4 of 4 customers found this review helpful)

       
      5.0

      Excellent Rust Treatment

      By Nikoon Rocke

      from Gainesville, FL

      About Me Beginner

      Verified Buyer

      Pros

      • Easy to Use
      • Fast-acting
      • Visually Pleasing

      Cons

      • Dangerous To Skin
      • Fumes Can Be Bothersome

      Best Uses

      • Outdoor
      • Water-treatment Tanks

      Comments about Rust Converter/Metal Primer:

      Used this product to restore a steel biological water treatment tank that was nearly in pieces. Strengthened the metal to stop the flaking and pitting and provided an excellent base for the high-temp paint.

      (7 of 7 customers found this review helpful)

       
      5.0

      Many different uses...

      By Dejadru

      from San Diego, Ca

      About Me Advanced

      Pros

      • Easy to Use
      • One step treatment
      • Protects Well

      Cons

        Best Uses

        • Marine environment
        • Outdoor

        Comments about Rust Converter/Metal Primer:

        I live in a beach environment with the usual heavy doses of salty air, fog and moisture. I used this product to primer my outdoor metal fences, gates, and doors. After taking the necessary precautions, it is very easy to use. Just wire brush surfaces, dry wipe off loose particles and brush on, let dry, then paint with desired coating. There is no need to reprep the painting surface in any way. I believe this to be the best product for this primer application, works like a champ! Im going on 2 years with zero signs of rust anywhere...

        Displaying reviews 1-3

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