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
FAQs & Troubleshooting
Q: How often should the coating be reapplied?
A: It depends on the operational environment and individual needs of the pilot, but it is recommended that the coating is inspected every 6 to 12 months
Q: Can it be applied in cold weather?
A: Yes, but ensure the surface is dry and above the minimum temperature threshold
Q: What if the coating is scratched or contaminated?
A: Reapplication is possible using the same kit after cleaning and prepping the surface.
Applications
This coating is suitable for:
- Commercial airliners
- Business jets
- Military aircraft
- Helicopters and other rotorcraft
Why Choose PPG Aerospace?
As a global leader in aerospace transparencies and coatings, PPG combines decades of innovation with a deep understanding of industry needs. Surface Seal hydrophobic coating is just one example of how PPG delivers high-performance solutions that help keep aircraft flying safely and efficiently.
Part of a Complete Transparency Maintenance System
Surface Seal hydrophobic coating is one of several specialized consumables offered by PPG to support the long-term care of aircraft transparencies. Together, these products form a comprehensive system designed to clean, protect and enhance visibility:
- PPG TEX-WHIZ® Aircraft Windshield Cleaner
A high-performance cloth for cleaning and polishing transparency surfaces, ideal for use before applying coatings or sealants. - CLARITY® Transparency Cleaning System
A dedicated cleaning solution formulated specifically for aircraft transparencies, helping ensure effective surface preparation. - HYDROSKIP® Advanced Coating Solution
A water-repellent coating that improves visibility in wet conditions, complementing Surface Seal hydrophobic coating for layered protection. - Hump Seal Repair Kit
A field-ready solution for restoring the outboard moisture seal on windshields, helping prevent costly damage and maintain compliance.
Each product plays a unique role in maintaining transparency performance, and Surface Seal hydrophobic coating stands out for its durability and ease of application. Whether used during scheduled maintenance or in the field, it helps operators reduce downtime and keep aircraft flight ready.
Learn More
To order Surface Seal hydrophobic coating or explore the full range of PPG transparency consumables, buy now online.
Have questions? Our team is ready to help you build a maintenance strategy that fits your fleet’s needs. Contact us to learn more or to place an order.
