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55,10 €66,67 € Excl. VATIncl. VAT
RTV 157 Grey is a high-performance aerospace-grade silicone adhesive sealant used in certified aircraft maintenance. Designed for high-temperature and vibration-resistant applications, it provides durable sealing and bonding for firewall, engine compartment, and airframe components.
Widely referenced in maintenance manuals and used in OEM and MRO environments worldwide.
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RTV 157 Grey is a premium aerospace-grade silicone adhesive sealant formulated for use in aircraft maintenance and repair environments. It offers excellent resistance to temperature extremes, vibration, moisture, and aviation fluids, making it ideal for sealing and bonding critical components in certified aircraft.
The sealant cures to a flexible, durable elastomer that maintains long-term adhesion and sealing performance under dynamic operating conditions.
High-temperature resistant silicone formulation
Excellent adhesion to metals, composites, and glass
Resistant to vibration and thermal cycling
Moisture and fluid resistant
Non-corrosive to electrical components
Flexible after cure
Suitable for certified aircraft applications
Magneto and ignition component sealing
Firewall and engine compartment sealing
Access panels and inspection covers
Electrical connector sealing
Airframe vibration-resistant bonding
Minor structural and non-structural sealing tasks
| Volume | 82.8 ml (2.8 oz) |
|---|---|
| Color | Grey |
| Type | Silicone Adhesive Sealant |
| Cure Type | Moisture cure |
| Temperature Resistance | Continuous up to ~200°C Short term higher |
| Packaging | Standard tube |
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