PPG Aerospace® Astra G-100 Hump Seal Repair Kit — Precision-Engineered Aerodynamic Seal Restoration
G-100-specific. Industry-compliant. Purpose-built for continued airworthiness.
Purpose-built exclusively for Astra G-100 aircraft hump seal maintenance, this comprehensive repair kit addresses one of the most common maintenance challenges faced by G-100 operators — delivering enhanced fuel efficiency, reduced downtime, and cost-effective results that support continued airworthiness and operational excellence.
⚠️ Aviation Use Only: All components meet rigorous aerospace quality standards for long-term reliability and performance. For use by qualified aircraft maintenance technicians only.
What's Included in the Kit
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Polysulfide Sealant
Industry-compliant aerospace-grade sealant precision-formulated for Astra G-100 hump seal restoration
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Purpose-Built Forming Tool
Custom-designed for Astra G-100 aircraft geometry for a precise, consistent seal profile
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Adhesion Promoter
Professional-grade primer ensuring maximum sealant bond strength on G-100 surfaces
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Application Tape
Ensures clean, defined edges for a professional finish on every repair
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Precision Razor Blades
For accurate trimming and surface preparation prior to sealing
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Step-by-Step Instructions
Clear, detailed guidance enabling technicians to execute repairs with confidence and precision
Why Choose This Kit?
Enhanced Fuel Efficiency
Proper aerodynamic seal restoration directly improves fuel efficiency — recovering performance lost to hump seal damage on every Astra G-100 flight.
Reduced Aircraft Downtime
Streamlined repair procedures minimize G-100 ground time — getting your aircraft back in service faster compared to complete seal replacement.
Cost-Effective Maintenance
A significantly more economical solution compared to complete seal replacement — delivering industry-compliant results at a fraction of traditional repair costs.
Confidence & Precision
Clear, step-by-step instructions enable technicians to execute G-100 hump seal repairs with confidence — ensuring consistent, high-quality results every time.
Industry-Compliant Components
Every component meets rigorous aerospace quality standards — ensuring long-term reliability, performance, and airworthiness compliance on every repair.
Continued Airworthiness
Purpose-built to support the continued airworthiness and operational excellence of the Astra G-100 — protecting your aircraft's performance and service life.
Ideal For
Astra G-100Astra G-150IAI Astra SeriesBusiness Jet MROCharter & Corporate OperatorsLine MaintenanceHump Seal RestorationLight Business Jet Operations
PPG Aerospace Quality Assurance
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Industry-Compliant Standards
All components meet rigorous aerospace quality standards for long-term reliability
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Fuel Efficiency Restored
Proper seal restoration directly enhances aerodynamic efficiency and fuel burn performance
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Continued Airworthiness
Purpose-built to support G-100 airworthiness and operational excellence
Tips for Best Results
✓ Thoroughly clean and dry the hump seal area before applying adhesion promoter
✓ Apply masking tape cleanly along seal edges before dispensing sealant for a professional finish
✓ Use the purpose-built forming tool in one smooth, continuous stroke for a uniform seal profile
✓ Allow full sealant cure time before returning the aircraft to service — refer to the included step-by-step instructions
✓ Store unused sealant components sealed and away from direct sunlight or extreme temperatures
⚠️ Safety & Compliance Notice: This product is intended for use by qualified aircraft maintenance technicians only. Always follow applicable Astra G-100 Aircraft Maintenance Manual (AMM) procedures, safety protocols, and regulatory requirements before performing hump seal repairs.
PPG Aerospace® is a registered trademark of PPG Industries. Astra G-100® is a product of Israel Aerospace Industries (IAI). Kit contents and configuration may vary by aircraft variant.
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$802.00
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Please allow 7-14 business days for processing after receipt of your order.
