Specialty Coating Systems’ (SCS) Parylene Conformal Coatings deliver unparalleled protection for electronic assemblies and delicate components used in high-performance unmanned systems. Deposited as ultra-thin polymer films with uniform thickness from hundreds of angstroms to several mils, these coatings offer robust defense against moisture ingress, chemical corrosion, and environmental stressors—while adding virtually no weight or bulk. Their precision vapor deposition process creates pinhole-free coverage, even on complex geometries, enabling reliable operation in space-constrained UAV subsystems, avionics, and mission-critical payloads.
Engineered for uncompromising reliability in the harshest conditions, SCS Parylene Coatings exhibit exceptional dielectric integrity and thermal resilience. From cryogenic performance down to -200°C to long-term stability up to 350°C with Parylene HT®, the coatings withstand temperature extremes without delamination or loss of function.
Their chemical inertness resists aerospace-grade solvents and fuels, while superior optical clarity and UV stability safeguard optics and sensors from photodegradation. Compatible with a wide variety of substrates—including metals, elastomers, and ceramics—SCS Parylenes are the ideal solution for maintaining performance in size, weight, and power-constrained platforms.
