As High as the Moon, As Deep as the Sea - 
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Metal Finishing Company Serving the Military, Aerospace and Commercial Industries - 
Based in Maryland Serving Customers Nationwide

Since 1953, American Metaseal Corporation of Maryland has been serving the needs of the metal finishing industry for military, aerospace and commercial applications. American Metaseal's services include vacuum impregnation, electroless nickel plating, abrasive blasting, and black oxide. Whether it's military or commercial applications, American Metaseal's highly specialized processes consistently deliver superior quality. American Metaseal takes pride in customer satisfaction. Call or contact us today to schedule a consultation.
Fighter Jet Flying — Arbutus, MD — American Metaseal Corporation of Maryland

Specialists in Electroless Nickel Plating, Vacuum Impregnation and Black Oxide Including:

Vacuum Impregnation
** Authorized Godfrey & Wing service center
** Testing facilities
** Dry Vacuum/Pressure method utilized
** Wet vacuum method available
** Multiple systems for high volume
** Proprietary localized and general sealing techniques 
** Full military approval
Electroless Nickel
** Lockheed VLS approved plating center
** Board-certified supervision
** Excellent corrosion resistance
** Post-plate heat treatment facilities
Black Oxide
** Complies with Mil-DTL-13924E
** Eliminates salt bloom
** Forms a resilient Black Magnetite finish
** Beautiful Black Satin finish

Metal Finishing Specification Approvals

Our policy, spanning over six decades, is to provide the highest level of cutting edge technology and innovation available today. In addition, American Metaseal is proud to be ISO 9001:2015 Quality Management System Certified.
Our metal finishing company has been approved by major defense contractors for the following:
  • AS9003
  • AMS-C-26074
  • ASTM-B733
  • AMS 2404
  • Mil-Std-276A
  • Lockheed 5982305

Why Choose American Metaseal Corporation of Maryland? 

  • Serving Military, Aerospace and Commercial Industries Since 1953
  • Lockheed VLS Approved Plating Center
  • ISO 9001:2015 Quality Management System Certified
  • Third Generation Family Business
Call or contact the American Metaseal Corporation of Maryland today to schedule a consultation.

Certified military, aerospace and commercial metal finishing company serving customers in Maryland, Virginia, Pennsylvania and Nationwide.
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