PPG 04919000-GPRA (5-Ltr-Can)
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PPG 04919000-GPRA (Also known as: PPG 0491/9000 Thinner, Polyurethane Topcoat Thinner & Aerospace Coating Thinner)
Summary: PPG 04919000-GPRA is a high-performance polyurethane thinner designed for use with PPG aerospace coatings and primers.
MRO Category: Aircraft Coatings & Paints
Manufacturers Part Number: 04919000-GPRA
Sub-Category: Polyurethane Thinners / Topcoat Thinners
Function: Adjusts viscosity of PPG polyurethane coatings for optimal spray application
Use Cases: Radomes, radar domes, wing and tail leading edges
Description:
PPG 04919000-GPRA is a high-performance polyurethane thinner designed for use with PPG aerospace coatings and primers, making it an essential tool for aviation engineers and ground crew working in MRO and AOG scenarios. Supplied in a 5-liter (5 L) can, equivalent to 1.32 gallons (169.1 fl.oz.). PPG 04919000-GPRA allows precise adjustment of coating viscosity for smooth, even spray application on aircraft surfaces including radomes, wing and tail leading edges and fuselage sections. Aircraft engineers rely on its consistent formulation to maintain OEM compliance, ensure high-quality finishes and reduce downtime during critical maintenance operations.
Trusted throughout the aviation industry, PPG 04919000-GPRA is ideal for both routine MRO maintenance and urgent AOG situations where speed and reliability are paramount. Its flammable liquid handling precautions and long shelf life make it practical for storage in MRO facilities while remaining ready for immediate use by ground crew. For aviation engineers looking to secure PPG 04919000-GPRA, you can email sales@aerospheres.com, call UK +44 (0)3333 247 777 or US +1 888 421 7703, or simply click the Add To Cart option.
Spec Sheets For PPG 04919000-GPRA:
Safety Data Sheet for PPG 04919000-GPRA
Information
Additional Product Information
PPG 04919000-GPRA is the go-to thinner for PPG polyurethane coatings, trusted by aviation engineers and MRO teams worldwide to achieve smooth, durable and OEM-compliant finishes. From high-performance military aircraft to commercial airliners, ground crew rely on it to adjust viscosity for optimal spray application, ensuring radomes, wing and tail leading edges and fuselage surfaces are fully protected from erosion and environmental damage. Its long shelf life and precise formulation make it a critical consumable for both routine maintenance and urgent AOG repairs, minimizing aircraft downtime. When speed, reliability and certified performance matter most, MRO teams turn to PPG 04919000-GPRA.
Key Technical Specs for PPG 04919000-GPRA
- Type: Polyurethane topcoat thinner
- Packaging / Volume: 5 Ltr (5 L) can (~1.32 gallons / 169.1 fl.oz.)
- Appearance: Clear liquid
- Primary Use: Adjusts viscosity of PPG polyurethane-based coatings and primers for optimal spray application
- Temperature / Load Info: Not structural or load-bearing; used solely for coating performance
- Shelf Life: Typically 120 months (10 years)
- UN Number / Hazard Class: UN 1263, Class 3, PG II
Approvals & Specifications for PPG 04919000-GPRA
- OEM Compatibility: For use with PPG polyurethane-based coatings and primers
- Aerospace Standards: Meets general aerospace coating requirements
- FAA: Approved for aerospace applications
Typical Aircraft MRO / AOG Applications for PPG 04919000-GPRA
- Ensures correct viscosity for PPG polyurethane coatings, enabling smooth, durable spray application
- Protects aircraft surfaces from erosion, UV and environmental exposure
- Critical for both routine maintenance and urgent AOG repairs
Compatibility & Safety Notes for PPG 04919000-GPRA
- Compatibility: Specifically formulated for PPG polyurethane coatings and primers
- Safety: Highly flammable liquid; can cause dizziness or eye irritation
- Handling: Use in well-ventilated areas; PPE required
- Practicality for AOG/MRO: Rapid application, consistent results and ready availability for emergency repairs
Packaging & Procurement for PPG 04919000-GPRA (matched to the Aerospheres page and common market packs)
- Packaging: 5 Ltr (5 L) can
- Procurement: Available via Aerospheres and authorized aerospace distributors
- Storage: Cool, dry place; observe shelf life for optimal performance
Why PPG 04919000-GPRA is Chosen for AOG / MRO
- Quick adjustment of coating viscosity for rapid on-wing application
- Maintains high-quality, erosion-resistant and UV-protected finishes
- Long shelf life and consistent performance make it a staple in MRO and AOG kits
Practical Suggestions for Your Team (AOG mindset) for PPG 04919000-GPRA
- Keep stock in AOG kits and maintenance hangars
- Train ground crew on proper mixing ratios with coatings
- Monitor inventory and batch numbers for compliance and traceability
- Ensure safe storage away from heat and ignition sources
Manufacture / Aviation Spec Codes for PPG 04919000-GPRA
- Manufacturer: PPG Industries
- Aviation Specifications: Confirm aircraft OEM requirements (Boeing, Airbus, Lockheed Martin) before use; compatible with PPG polyurethane coatings
Alternative Names & Descriptions for PPG 04919000-GPRA
- PPG 04919000-GPRA
- PPG 0491/9000 Thinner
- Polyurethane Topcoat Thinner
- Aerospace Coating Thinner
- 0491-9000:F1419
- 0491/9000 THINNER
- 0491/9000
- 4919000
- 0491-9000
- 0491/9000/5LI
Restrictions
Recommended Alternatives
Shipping Information
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