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Protech Metal Finishing works to many specs.

  • AMS
  • ASTM
  • MIL
  • OEM
  • Government

Protech also works with customers like Oak Ridge National Lab to design and operate custom processing lines to meet individual needs.

NADCAP Certifications

  • Nadcap Non Destructive Testing
    • AC7114 RevA – NDT Suppliers Accreditation Program
    • AC7114/1 RevA – Penetrant Survey
    • AC7114/2 RevA – Magnetic Particle Survey
  • Chemical Processing
  • Non Destructive Testing
  • Aerospace Quality Systems-AC7004 RevC-Inspection and Test Quality System

Download our certifications

Some of the Customer Specs We Meet:

ALODINE/CHEM FILM

    • AMS 2473
    • Mil-C-5541 (Class 1A & 3)
    • Mil-M-3171

ANODIZING

  • Chromic Acid
    • AMS 2470
    • Mil-A-8625 Type 1 & 1B
  • Sulphuric Acid (All Colors)
    • AMS 2471
    • AMS 2472
    • AMS 2482
    • Mil-A-8625 Type II & IIB
  • Hardcoat
    • AMS 2468
    • AMS 2469
    • AMS 2482
    • Mil-A-8625 Type III

PLATING

  • Black Oxide
    • AMS 2583
    • AMS 2485
    • Mil-F0495
    • Mil-C-13924 (CLASS 1 & 4)
  • Cadmium Plating
    • QQ-P-416
  • Nickel Plating - Electroless Nickel
    • AMS-C-26074
    • AMS-2404
  • Phosphate Coating
    • Mil-DTL-16232 TYPE Z
    • TT-C-490
  • Zinc Plating
    • HPE 2
    • ASTM B633

PAINTING

  • Dry Film/Solid Film Lubricants
    • Mil-L-46010
    • Everlube 620 & 620C
    • Everlube 967 (CL105MB1)
    • Everlube 9002
    • Lube-Lok 2109
    • PERMASLIK G
  • Primers & Topcoats
    • Mil-C-8514
    • Mil-DTL-53039
    • Mil-F-18264
    • Mil-P-53022
    • Mil-PRF-85285
    • Mil-PRF-85582
    • Plus many others:
      • Impact Resistant Coatings
      • Polyurethane Coatings
      • Water Base Coatings
      • Fluid Resistant Coatings
      • Fuel Resistant Coatings
      • Aliphatic Polyurethane Coatings
      • Epoxy Primers & Topcoats
      • Heat Resistant Urethane Coatings
      • Zinc Chromate Coatings
      • Commercial Coatings
  • CARC Application

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NON-DESTRUCTIVE TESTING

  • Magnetic Particle Inspection
    • ASTM E1444
    • Mil-I-6868
    • Mil-STD-1949
    • Mil-STD-1907
  • Penetrant Inspection
    • ASTM E1417
    • Mil-I-6866
    • Mil-STD-6866
    • Mil-STD-410
  • Hardness & Conductivity Testing (Material Verification)
    • NDTS 1500/1501/1502
    • (M2) Rockwell Hardness

CLEANING

  • Applies to Abrasive Cleaning, Pre-Penetrant Etching, Stripping of Organic and Inorganic Finishes, Specific and General Cleaning.
    • ASTM A380
    • ASTM B322
    • ASTM B600
    • Mil-M-45202 (Dow 7)
    • Mil-S-5002
    • Mil-STD-1504
    • NDTS 1101

PASSIVATION

    • AMS 2700
    • AMS-QQ-P-35
    • ASTM A380
    • ASTM A967
    • Mil-S-5002

In addition, Protech Metal Finishing LLC has earned the following approvals:

  • Hazardous Waste Management 40 CFR 265.000
  • DOT Hazardous Materials 49 CFR Subpart 172.700
  • The State Board of Worker's Compensation Certified Drug Free Workplace FAA # CONN 7478