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SKU: HSKPIAGGIO
Product Type: Hump Seal Kits
Vendor: PPG - Transparencies

PPG Aerospace® Piaggio Aircraft Hump Seal Repair Kit — Complete Aerodynamic Seal Restoration

Piaggio-specific. Precision-engineered. Maintain peak performance with confidence.

Developed specifically for Piaggio aircraft hump seal maintenance, this all-in-one repair kit delivers precision-engineered tools and materials that empower technicians to quickly restore critical aerodynamic seals — reducing downtime, eliminating costly traditional repair methods, and maintaining peak fleet performance.
⚠️ Aviation Use Only: Developed to meet rigorous aerospace standards. For use by qualified aircraft maintenance technicians only.

What's Included in the Kit

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Polysulfide Sealant

Aerospace-grade sealant precision-formulated for Piaggio aircraft hump seal restoration

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Seal Forming Tool

Custom-designed for Piaggio aircraft geometry for a precise, consistent seal profile

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Adhesion Promoter

Professional-grade primer ensuring maximum sealant bond strength on Piaggio surfaces

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Application Tape

Ensures clean, defined edges for a professional finish every time

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Precision Razor Blades

For accurate trimming and surface preparation prior to sealing

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Detailed Instructions

Comprehensive step-by-step guidance included for consistent, reliable results

Why Choose This Kit?

Performance Restoration

Quickly returns critical aerodynamic seals to optimal functionality — restoring the fuel efficiency and aerodynamic performance your Piaggio aircraft demands.

Reduces Aircraft Downtime

Streamlined repair process significantly cuts maintenance turnaround time — keeping your Piaggio fleet operational and on schedule.

Eliminates Costly Repairs

A cost-effective alternative that eliminates expensive traditional repair methods and replacement costs — delivering professional results at a fraction of the price.

Complete All-in-One Kit

All necessary components and detailed instructions are included — no additional sourcing required, simplifying procurement and repair preparation.

Meets Rigorous Aerospace Standards

Every component is developed to meet stringent aerospace industry requirements — ensuring safety, reliability, and regulatory confidence on every repair.

Extends Fleet Service Life

Consistent, reliable repairs protect critical seal areas and help maximize the operational service life of your entire Piaggio aircraft fleet.

Ideal For

Piaggio P.180 Avanti Piaggio Avanti II Piaggio Avanti EVO Turboprop Fleet Maintenance Business & Executive Aviation MRO Facilities Hump Seal Restoration Line Maintenance

PPG Aerospace Quality Assurance

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Rigorous Aerospace Standards

Developed to meet stringent aviation safety, reliability, and performance requirements

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Eliminates Costly Alternatives

Replaces expensive traditional repair methods with a proven, cost-effective solution

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Peak Aerodynamic Performance

Restores optimal seal geometry to maintain Piaggio's renowned aerodynamic efficiency

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 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 detailed 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 Piaggio Aero Aircraft Maintenance Manual (AMM) procedures, safety protocols, and regulatory requirements before performing hump seal repairs.

PPG Aerospace® is a registered trademark of PPG Industries. Piaggio Avanti® is a registered trademark of Piaggio Aero Industries S.p.A. Kit contents and configuration may vary by aircraft model.