AEROlite^® NA3909 CNAF
Technical Specifications

AEROlite NA3909 Wire Reinforced Metallic CNAF Gasket

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AEROlite^® NA3909 is a premium metallic-grade compressed non-asbestos fiber (CNAF) jointing sheet. It is composed of Aramid fibers and organic fibers with NBR binder, reinforced with a steel wire mesh to provide exceptional mechanical strength and resistance to vibration.

Physical Properties

Max. Peak Temperature	300 °C
Max. Operating Temperature	250 °C
Max. Operating Pressure	100 bar
Material Composition	Wire Reinforced Aramid Fiber / NBR
Application Strength	High Mechanical / Vibration Resistance

Ideal Usage

• Applications subject to high mechanical stress or pressure surges.
• Exhaust manifolds and vibrating industrial equipment.
• Sealing for oils, fuels, hydrocarbons, and cooling liquids under medium stress.
• Industrial piping where high blow-out resistance is required.

Industry Equivalents

• Klingersil: C-4500
• Tombo: 1120
• Valqua: 6502
• Lamons: L450 / L460

Direct Manufacturing & Custom Cutting

At our Johor Bahru facility, we operate two high-speed ATOM CNC Flash Cutting machines. This allows us to provide:

Custom Sizes: We can cut any shape or dimension based on your spec details or sample.
No Mould Charges: Digital cutting means zero tooling costs for non-standard gaskets.
Fast Turnaround: With dual-machine capacity, we can fulfill urgent breakdown orders for Pasir Gudang and Pengerang industries within 24 hours.