DESCRIPTION |
FEATURES |
SPECIFICATIONS |
DOCUMENTS |
VIDEO |
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DESCRIPTION
The **NSL1440RC A1/2** (1 Pint) is a **rapid-cure, fuel-resistant aviation sealant** suitable for **integral fuel tanks, pressurized cabins, and areas exposed to aircraft fuels, lubricants, oils, water, or weathering**.
This **FAA-PMA approved replacement** for PR-1440 A1/2 cures significantly faster than standard A1/2 sealants — **80% faster for Class A and 25% faster for Class B** — reducing downtime and improving maintenance efficiency.
*Images are representative and may not show the exact product for sale.*
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## Applications
- Sealing integral fuel tanks
- Pressurised cabin structures
- Areas exposed to aircraft fuel, oil, or environmental conditions
- Rapid-cure MRO or line maintenance operations
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## Why CJ Aerospace?
CJ Aerospace delivers certified aviation sealants with fast dispatch and expert support:
- 🇦🇺 **Australian-owned and operated**
- 📦 **Local stock for rapid dispatch**
- 🔧 **Technical advice for PMA-approved products**
- ✈️ **Trusted by MROs and operators**
> ✉️ [Request a quote – sales@cjaerospace.com.au](mailto:sales@cjaerospace.com.au)
> Need help selecting the right sealant for your application? Our team can advise.
FEATURES
- **Rapid-cure aviation fuel tank sealant**
- **Two-part polysulfide system** (mixing ratio 100:12)
- **Resistant to fuel, oil, and weathering**
- **Self-leveling paste for smooth application**
- **Cures < 5 hrs for quick turnaround**
- **FAA PMA-approved and non-hazardous**
SPECIFICATIONS
Package Dimensions
| Length | cm |
| Height | cm |
| Width | cm |
| Weight | |
Details
| Specification | Detail |
|-----------------------------|-------------------------------------------|
| **Part Number** | NSL1440RC A1/2 |
| **Formulation** | Two-part polysulfide |
| **Attribute** | Rapid Cure |
| **Color** | Gray |
| **Consistency** | Self-leveling |
| **Application** | Fuel Tank, Pressurized Cabin |
| **Application Life** | 30 mins |
| **Cure Time** | < 5 hrs |
| **Tack Free Time** | < 5 hrs |
| **Mixing Ratio** | 100:12 |
| **Packaging** | 1 Pint |
| **Parts** | 2 parts |
| **PMA Replacement For** | PR-1440 Class A & B |
| **Hazardous** | No |
BROCHURES & DOCUMENTATIONS
List of Brochures
NSL Aerospace Product List
Brochure
List of Documentation
MSDS-NSL 1440 RC A1/2
Technical Data Sheet - NSL1440RC A1/2
VIDEO
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