Industry-certified aviation-grade sealant formulated for Cessna hump seal restoration

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

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

Ensures clean, defined edges for a professional finish every time

For accurate trimming and surface preparation prior to sealing

User-friendly, step-by-step guidance for streamlined, consistent application

Streamlined repair process significantly cuts maintenance turnaround time and operational costs — keeping your Cessna aircraft flying on schedule.

Damaged hump seals directly impact fuel burn. This kit restores optimal aerodynamic geometry, recovering lost fuel efficiency on every flight.

Every component meets rigorous aviation safety and compliance standards — giving maintenance teams and operators full confidence in every repair.

Clear, straightforward instructions simplify complex repair procedures — enabling consistent, high-quality results regardless of experience level.

Designed specifically for Cessna aircraft hump seal geometry — ensuring a precise fit and reliable seal performance on every application.

Lasting, high-quality repairs protect critical seal areas and help maximize the service life of your Cessna aircraft fleet.

All materials meet rigorous aviation safety and compliance requirements

Restores aerodynamic seal profile to reduce drag and recover fuel burn performance

PPG Aerospace expertise trusted by Cessna operators and MROs worldwide