What is CARC and why is it so important?
CARC (Chemical Agent Resistant Coating) is the standard paint for military equipment. Its primary purpose is to protect military equipment, materiel, and personnel by ensuring that equipment can be decontaminated and reused after contact with biological, chemical, or nuclear agents. This makes CARC an important component of military readiness.
Can Cerakote be used instead of CARC paint?
The answer: YES.
Cerakote ceramic coatings meet and often exceed the performance and functional requirements of CARC coatings. Cerakote has already been successfully used as a CARC replacement in the following applications: mobile electronics, communication devices, vehicle suspensions, weapon systems, microwave and radar equipment.
Advantages of Cerakote over CARC
The combination of precision, durability, and chemical resistance makes Cerakote an ideal replacement for CARC in many industries.
Chemical resistance
Protects against aggressive solvents, fuels, and corrosive substances.
Thin Film Coating
Applied in a much thinner layer than CARC (6.5-25 micrometers). Ideal for applications with tight tolerances without the risk of cracking or chipping.
Light protection
Reduces weight compared to CARC, thereby improving the operational range of equipment such as vehicles and drones.
NEAR-INFRARED (NIR) Camouflage
Special Cerakote coatings have NiR camouflage properties that reduce infrared visibility for stealth applications. Suitable for camouflage in both the visual and infrared spectrums.
Direct application to the substrate
Requires no primers or pretreatments. Can be applied directly to metals, polymers and composite materials.
Environmentally friendly
Contains no harmful chemicals like TDI or HDI and is VOC compliant in all 50 US states.
Versatile
Cerakote can be used on a wide variety of substrates and surfaces.
CARC: Challenges in Coating and Costs
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Challenges regarding layer thickness and application
CARC requires primers, pretreatments, and heavy, thick coatings.
Thick coatings can cause problems on parts with tight tolerances.
Excessive coating thickness can lead to cracking or spalling during assembly and higher scrap rates during production.
Health and safety risks
CARC contains hazardous components such as:
- Toluene diisocyanate (TDI)
- Volatile organic compounds (VOC)
- Isocyanates (HDI)
These chemicals pose risks during application and sanding and require strict safety measures.
Conclusion: Why Cerakote is the better choice over CARC
Cerakote is a proven alternative to CARC paint and offers:
- Superior performance in tight tolerance applications
- Cost savings through simplified application and reduced rework
- Lightweight, durable protection
- Advanced chemical resistance, comparable to CARC
- Near-infrared camouflage for stealth and military applications
- A safer and more environmentally friendly solution for military and civilian requirements
