Appearance: Uniform black-gray liquid.
Solids Content: High solids content of 50-70 wt%, guaranteeing consistent performance.
Advanced radar-absorbing agent surface modification.
Optimized coating formulation and process control
Customized one-stop spraying solutions.
Broadband Radar Absorption
Covers multiple frequency bands (2 – 18 GHz), effectively addressing complex electromagnetic environments including ground surveillance and fire-control radar.
Exceptional Environmental Durability
Maintains stable performance under extreme temperatures, high humidity, and salt spray exposure, ensuring long-term reliability in harsh operational conditions.
Ultra-Thin & Lightweight Design
Achieves effective absorption with coating thickness as low as 0.40–0.60 mm, minimizing added weight and preserving aerodynamic profiles—critical for UAV and airborne applications.
Tailored Stealth Solutions
Customizable in frequency response, thickness, and environmental resistance to meet specific mission and platform requirements.
| Property | SPTC-200 | SPTC-300 | Test Condition |
| Appearance | Black-gray liquid | Black-gray liquid | Visual inspection |
| Solid Content (wt%) | 50-70 | 50-70 | Standard drying method |
| Thickness (mm) | 0.40±0.05/0.60±0.05 | 0.40±0.05/0.60±0.05 | Adjustable based on requirements |
| Adhesion (MPa) | ≥10(0.4mm)≥8(0.6mm) | ≥10(0.4mm) ≥8(0.6mm) | Cross-cut tape test |
| Impact Reslstance(cm) | ≥50 | ≥50 | 500 g welght drop test |
| Radar Reflectivlty (dB) | ≤-3.0(8-12 GHz)≤-3.5(2-6 GHz) | ≤-3.0(8-12 GHz)≤-3.5(2-6 GHz) | ASTM D4935 standard |
| Thermal Stability | No bllstering/cracking after200°C/100h | No blistering/cracking after300°C/100h | Oven aging test |
| Salt Spray Resistance | No corrosion after 2000h | No corrosion after 2000h | ASTM B117 standard |
Aerospace & UAV Stealth
Enhances low observability for aircraft fuselages, wings, and radomes, supporting UAV signature reduction and stealth coating for drones.
Marine & Naval Platforms
Reduces radar cross-section (RCS) of vessels, masts, and offshore structures while withstanding corrosive marine environments.
Electronics & Telecommunications
Suppresses electromagnetic interference (EMI) in communication enclosures, base stations, and antenna radomes, improving signal integrity and EMC performance.

At SkyPath we develop cutting-edge drones for every situation. Please browse our products.
Contact Us




