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  • Plating Kits
  • Anodizing Kits
  • Default
  • Gas Tank Sealer
  • Polishing
  • Black Oxide Kits
  • Casweld™ Soldering Rods
  • Restoration Aids
  • Metal Antiquing
  • Everything For Firearms
  • Paints Coatings
  • Clearance Products

    • Shop by Brand

  • Caswell
  • Gemtex
  • Formax
  • Cyclone
  • Finesse
  • Collinite
  • Glare
  • Alumilite
  • Horse
  • Polymeric
  • View all Brands

    • Stainless Steel Blackener

    Stainless Steel Blackener 370 is an acidic liquid concentrate used full strength or diluted with up to 3 parts water to blacken stainless steel at room temperature. Recommended for color coding parts and blackening engravings on stainless steels. Produces a pleasing dark gray/black finish. Seal with Caswell Sealer.

    Contains Hazardous Goods. Shipping restrictions apply. Ground shipping only to the Continental USA. Please call +1 315 946 1213 or contact us for rates to other locations.

    Corrosive

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      CASWELL SEALER - 4 FL OZ

      Caswell Sealer Concentrate Caswell Sealer is a fast drying coating that penetrates porous materials such as cloth, leather, plaster of paris, concrete etc. rendering it non-porous. The concentrate can be used as is, or thinned with an...

      $10.99
      Add to Cart
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      CASWELL SEALER CONCENTRATE - 1 GALLON

      Caswell Sealer Concentrate Caswell Sealer is a fast drying coating that penetrates porous materials such as cloth, leather, plaster of paris, concrete etc. rendering it non-porous. The concentrate can be used as is, or thinned with an...

      $134.99
      Add to Cart
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      CASWELL SEALER CONCENTRATE - QT

      Caswell Sealer Concentrate Caswell Sealer is a fast drying coating that penetrates porous materials such as cloth, leather, plaster of paris, concrete etc. rendering it non-porous. The concentrate can be used as is, or thinned with an...

      $60.49
      Add to Cart
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      Cyclone Parts Dryer

      Blackening Parts? Need Fast Part Drying? The Cyclone Parts Dryer speeds up the drying process, helps prevent flash rusting and dries without water spots Features 11” x 10” x 13” One inch tray depth 3 hour timer  Recessed handles on trays for easy...

      $79.95
      Add to Cart
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      STAINLESS STEEL BLACKENER 370 - 16OZ

      Stainless Steel Blackener 370 is an acidic liquid concentrate used full strength or diluted with up to 3 parts water to blacken stainless steel at room temperature. Recommended for color coding parts and blackening engravings on stainless steels...

      $39.99
      Add to Cart
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      STAINLESS STEEL BLACKENER 370 - QUART

      Stainless Steel Blackener 370 is an acidic liquid concentrate used full strength or diluted with up to 3 parts water to blacken stainless steel at room temperature. Recommended for color coding parts and blackening engravings on stainless steels...

      $55.99
      Add to Cart
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      STAINLESS STEEL BLACKENER 5 GALLON

      Stainless Steel Blackener 370 is an acidic liquid concentrate used full strength or diluted with up to 3 parts water to blacken stainless steel at room temperature. Recommended for color coding parts and blackening engravings on stainless steels...

      $685.00
      Add to Cart
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      Stainless Steel Blackener Gel Kit

      Easily spot blacken stainless steel. Simply apply the gel where you want the blackening to occur. The gel keeps the blackener in place. Leave it on the part for 1-3 minutes and rinse off. Seal with Caswell Sealer for a dry finish. Stainless Steel Gel...

      $27.49
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      Stainless Steel Blackening Kit

      Stainless Steel Blackener is an acidic liquid concentrate used full strength or diluted with up to 3 parts water to blacken stainless steel at room temperature. This kit is not for steel; use our Black Oxide Kit for steel and iron parts. Recommended...

      As low as $129.99
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      Stainless Steel Passivation Kit - 1 Gallon

      Stainless Steel Passivation System Stainless Steel is naturally corrosion resistant, but we've all seen stainless parts rust at some point. Passivating stainless parts is a way to increase the rust resistance of a part by removing iron from the surface...

      $108.99
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