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Baffle Seal Material
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SEAL KIT, COWL SAVER, M20J
$378.53
Retail Price: $700.27
Expected ship date is 03-20-2026.
1
Cowl Saver™ Baffle Seal Material
Bi-Flex™ Technology
30x less friction than any other baffle seal on earth!
Reduce expensive cowl repairs and airframe vibration
Baffle seal friction causes airframe vibration and destroys cowls
Typical silicone rubber baffle seals have a coefficient of friction among the highest of any known material. This friction transfers engine vibration into your cowl and firewall causing fastener fretting, fatigue, cracking, chafing and airframe vibration.
Cowl Saver™ has 30 times less friction!
- Dramatically reduces the friction between your cowl and baffle seals
- One side is grey silicone and the other is the revolutionary friction free surface unique to the patented Cowl Saver™.
Low friction saves you money!
- Thicker low friction layer for longer life
- Reduces expensive cowl and fastener repairs
- Reduces fatigue and cracking in aluminum baffles and cowl skins
- Cowling even goes on easier!
- 36-month Money Back Guarantee!
Unbeatable performance
- Advanced laminated construction has less friction and seals better
- Ideal balance of flexibility and stiffness to insure a proper seal
- Fiberglass reinforced
- Meets industry standard AMS3320G specification
- Use scoring tool P/N TOOL120 for customized flexibility
Bi-Flex™ Technology
Bi-Flex™ Technology utilizes a laser engraved waffle pattern to provide the ideal flexible seal for maximum cooling, while retaining rigidity on the lower half of the seal to prevent the baffle seal from blowing past the proper seal position against the cowl.
| P/N | Size |
| CS085X18X36G | 18 in X 36 in |
| CS085X36X36G | 36 in X 36 in |
| CS085X3X36GBF | 3 in X 36 in with Bi-Flex™ |
| CS085X3X108GBF | 3 in X 108 in with Bi-Flex™ |
| CS085X3X156GBF | 3 in X 156 in with Bi-Flex™ |
| Color: Black/Gray Thickness: 0.085 inches Convenient Baffle Seal Repair Kits also available. |
|
| Note: For proper function, install Cowl Saver™ material so that only the low friction (black) side touches the cowl's inside surface. Carefully plan the baffle seal installation before cutting the material. |
Baffle seals created using this product are protected by U.S. Patent No. US 8,070,099 B2.
Reduce airframe vibration, cowl cracks, and firewall cracks
- Unbeatable performance – ideal balance of flexibility and stiffness
- Promotes superior engine cooling
- 30x less friction – eliminating cowl erosion
- Reduce fatigue and expensive baffle, cowl and firewall repairs
- Eliminate guess work! Kits include all required baffle seals and installation hardware
-
Cut to fit, saving you time and money
Related Information
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|---|---|---|
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| Mooney M20K EASA Data Sheet | Data Sheets | |
| Mooney M20R,S,TN Post Card 2020 | Post Cards | |
| Mooney M20E,F,J Post Card 2020 | Post Cards | |
| 2021-5-27 Universal Joint, Seat Roller Housing, and Mooney Controls | New Product Announcement | |
| McFarlane Newsletter 2025-09-17: New Cirrus Engine Controls and controls for Beech, Mooney, Cessna, Piper, and more! | McFarlane Newsletters |