Military & Defense Metal Finishing
In military and defense applications, component failure is never an option. From the battlefield to training grounds, metal parts are subjected to extreme environments, demanding finishes that deliver unmatched performance, corrosion resistance, and durability. At Light Metals Coloring (LMC), we specialize in precision metal finishing services that meet the rigorous standards of the defense sector. Whether for projectiles, tactical gear, or missile components, our processes are engineered to enhance performance and reliability in mission-critical conditions.
Certifications & Military Compliance
At LMC, quality and compliance are non-negotiable. We are proudly certified to meet strict industry requirements, including ISO 9001, ITAR registration, and NADCAP accreditation. Our finishing processes are performed to exact military specifications, and our experienced team ensures consistent, traceable, and high-performing results for defense-critical components.
Military & Defense Components
We support finishing needs across a wide range of defense equipment. Our processes are trusted for both small and large-scale production of components such as:
- Projectiles and shell casings
- Missile and guidance system components
- Tactical belts and buckles
- Firearm parts
- Communication equipment casings
- Drone and UAV frames
- Night vision housing
- Mounting brackets
- Body armor hardware
- Vehicle interior and exterior fittings
Metal Finishing Services for the Military Industry
With decades of experience in metal finishing for defense applications, we offer a range of services tailored to meet the strict demands of military standards. Our solutions improve part durability, corrosion resistance, and overall performance in the field.
Anodizing
Anodizing is ideal for military components made of aluminum, providing a durable, corrosion-resistant finish that does not add significant weight. LMC offers both sulfuric anodizing (Type II) and hard coat anodizing (Type III) to meet a variety of operational and environmental needs.
Sulfuric Acid Anodizing (Type II)
This process creates a protective oxide layer suitable for general corrosion resistance and dyeing. We finish parts to meet these relevant military specifications:
- Mil-A-8625, Type II, Class 1 & Class 2 (any color)
- Mil-A-8625, Type IIB, Class 1 & Class 2
- Mil-PRF-8625, Type II & IIB, Class 1 and Class 2 (any color)
- MIL-STD-171, 7.2.1 (Class 1) and 7.2.2 (Class 2)
- AMS-2472 (dyed coating)
Hard Coat Anodizing (Type III)
This method produces a thicker, denser oxide layer for enhanced abrasion and wear resistance—ideal for high-friction or high-load applications. Our finishes meet:
- Mil-A-8625, Type III, Class 1 & Class 2 dyed coating
- Mil-PRF-8625, Type III, Class 1 & Class 2 dyed coating
- MIL-STD-171, 7.5.1 (Class 1) and 7.5.2 (Class 2)
These processes are especially effective on components exposed to extreme heat, pressure, or moisture.
Manganese Phosphating
Manganese phosphating is the go-to treatment for steel parts that require improved corrosion protection, enhanced oil retention, and friction management. Commonly applied to firearm components, mounting brackets, and other moving parts, this finish prepares the surface for secondary coatings or serves as a stand-alone treatment.
Our process complies with Mil-DTL-16232, a trusted military standard for phosphate coatings.
Other Finishing Services
Beyond anodizing and phosphating, LMC offers a range of secondary and supporting services that are often crucial to defense manufacturing:
- Laser Engraving & Paint Fill – For part identification, traceability, and labeling.
- Dry Film Lubricant Coatings – To reduce friction and wear in moving components.
- Precision Masking – For parts with critical tolerance or multi-stage finishing needs.
- Abrasive Blasting – For surface preparation, texturing, or finish uniformity.
Each service is performed in-house under strict process controls to ensure consistent, high-quality results for every production run.
The LMC Difference
Since 1945, Light Metals Coloring has been a trusted name in metal finishing. What sets us apart is more than just our technical capabilities - it’s our unwavering commitment to quality, our deep knowledge of defense manufacturing standards, and our customer-first mindset. We treat every part as a mission-critical component and every customer as a strategic partner.
With decades of experience, modern equipment, and a culture of precision, we help defense contractors, OEMs, and manufacturers maintain compliance while improving performance across their supply chains.
Trusted Experts in Military & Defense Metal Finishing
At Light Metals Coloring, we understand that military-grade performance starts at the surface. Whether you’re producing small precision parts or large structural components, we deliver reliable metal finishing solutions that meet military and defense specifications.
Contact us today to discuss your project or request a quote; we’ll help you determine the right finish for your application.