Custom ALD Coatings for Complex Parts & Demanding Applications

Atomic Layer Deposition (ALD) is a thin-film coating technique that deposits materials one atomic layer at a time using sequential, self-limiting chemical reactions. This creates ultra-thin, conformal coatings with exceptional uniformity and precision. ALD is critical for modern devices because it provides complete coverage even on complex 3D structures, precise thickness control down to the atomic level, and the ability to create multi-layer structures that other coating methods cannot achieve.

We can coat a wide variety of parts including metals, polymers, porous materials, 2D and 3D structures, and small parts. Yes, ALD can work on 3D printed parts! Our 3D capable chambers are designed to handle complex geometries, high-aspect-ratio structures, internal features, and even porous foams. Unlike competitors optimized for wafers or flat coupons, we excel at coating parts that aren't flat and have challenging geometries.

Turnaround times vary depending on project complexity, material requirements, and current workload. Standard projects typically take 2-4 weeks from sample receipt to delivery, with rush services available for urgent projects. Pricing depends on substrate type, coating material, thickness requirements, and quantity. We provide detailed timelines and competitive pricing during the quotation process, with transparent communication throughout the project.

We provide detailed shipping instructions and can work with you to ensure proper packaging and handling of your parts. Most substrates are ALD-compatible, including metals, ceramics, polymers, and composites. Our materials-agnostic approach means we can develop custom processes for challenging materials, thermal limitations, or complex geometries. We'll evaluate your specific substrate and requirements during the initial consultation.

ALD outperforms PVD and CVD on complex parts because it provides superior conformality, even coverage in trenches and vias, precise thickness control, and works at lower temperatures. Unlike PVD which has line-of-sight limitations, ALD coats all surfaces uniformly. Compared to CVD, ALD offers better thickness control and can handle more delicate substrates. Our plasma-free processes are ideal for polymers and organics that can't withstand traditional coating methods.

We're not just a lab or vendor—we're a technical partner. Unlike firms focused on standardized services, we're materials-agnostic and chemistry-capable, developing custom processes for your specific needs. We excel at complex geometries and delicate substrates that others won't touch. As a nimble company, we offer faster response times, transparent communication, and engineering-level access throughout your project. We're trusted by NASA, Medtronic, Raytheon, and the US Army.