Why MRO Professionals Choose Surface Seal Hydrophobic Coating
For MRO teams, efficiency, reliability and cost-effectiveness are critical. Surface Seal coating aligns perfectly with these priorities:
- Minimizes Downtime: The coating can be applied in the field without removing the windshield, allowing for quick turnaround and minimal disruption to flight schedules.
- Helps Extend Transparency Life: By reducing the need for wiper usage, Surface Seal hydrophobic coating helps extend the service life of expensive transparencies.
- Easy-to-Use Application Kits: PPG offers convenient application kits that are ideal for line maintenance or scheduled overhauls, making it easy for technicians to apply the coating with consistent results.
- Reduces Maintenance Costs: By extending service life of the window, it reduces the number of windshield replacement throughout the life of the aircraft resulting in an operational cost reduction to the aircraft operator.
- Backed by Industry Expertise: As a trusted supplier to major aircraft manufacturers, PPG ensures that Surface Seal hydrophobic coating meets the highest standards for aerospace performance and compatibility.
For MRO professionals looking to enhance operational efficiency while delivering excellent performance to their clients, Surface Seal hydrophobic coating is a smart, proven choice.
| Kit Name | Use Case | Durability | Application Time | Contents |
| DSS4200 Quick Application Kit | Field application during line maintenance | Short-term protection (up to several months) | ~15 minutes | Cleaning solvent, polishing slurry, ampule applicator, gloves, pads |
| Standard Application Kit | Scheduled maintenance and overhaul | Long-term protection (up to 1 year) | ~30 minutes | Enhanced cleaning agents, polishing slurry, ampule applicator, gloves, pads |
| Factory-Coated Windshields | OEM integration and replacement parts | Maximum protection (factory-applied) | None (pre-coated) | Pre-coated windshield, no application kit required |
Application Process Overview
Applying PPG Surface Seal hydrophobic coating is straightforward and designed for field efficiency:
- Surface Preparation: Clean the windshield using the CLARITY® Transparency Cleaning System
- Polishing: Use the polishing slurry to prep the surface.
- Application: Apply the coating using the ampule and applicator pads.
- Drying Time:
- Primer: 5 mins air-dry
- Top-coat: 5 mins air-dry + 2 to 8 hours of heat-curing (optional)
Performance Benefits
- Improved Visibility: Water beads and rolls off instantly, helping improve visibility in rain, snow
- Reduced Equipment Wear: Less reliance on windshield wipers
Technical Specifications
- Hydrophobic Rating: >initial water contact angle >100°
- UV Resistance: prolonged resistance under accelerated QUV weathering tests
- Material Compatibility: Safe for glass and anti-static coated glass.
- Shelf Life: 3 years
