DESCRIPTION |
FEATURES |
SPECIFICATIONS |
DOCUMENTS |
VIDEO |
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DESCRIPTION
The **NSL870 B2** (6 oz) is a **corrosion inhibitive, fuel-resistant aviation sealant** suitable for **integral fuel tanks, pressurised cabins, and areas exposed to aircraft fuels, lubricants, oils, water, or weathering**.
This **FAA-PMA approved replacement** for PS-870B2 protects aircraft structures from corrosion while providing a durable, resilient seal.
*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
- Long-term corrosion protection
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## Why CJ Aerospace?
CJ Aerospace delivers certified aviation solutions with expert technical support:
- 🇦🇺 **Australian-owned & operated**
- 📦 **Stocked locally in Australia for fast dispatch**
- 🔧 **Technical advice and support for STC and installation compliance**
- ✈️ **Trusted by MROs, operators, and avionics professionals**
> ✉️ [Contact us at sales@cjaerospace.com.au](mailto:sales@cjaerospace.com.au)
> Need help confirming if this sealant suits your aircraft? Our team is ready to assist.
FEATURES
- **Corrosion inhibitive aviation fuel tank sealant**
- **Two-part polysulphide system** (mixing ratio 100:10)
- **Paste consistency for precise application**
- **Durable seal with 48 hr cure time**
- **FAA PMA-approved and non-hazardous**
SPECIFICATIONS
Package Dimensions
| Length | cm |
| Height | cm |
| Width | cm |
| Weight | |
Details
| Specification | Detail |
|-----------------------------|--------------------------------------------|
| **Part Number** | NSL870 B2 |
| **Formulation** | Two-part polysulphide |
| **Attribute** | Corrosion Inhibitive |
| **Colour** | Grey |
| **Consistency** | Paste |
| **Application** | Fuel Tank, Pressurised Cabin |
| **Application Life** | 2 hrs |
| **Cure Time** | 48 hrs |
| **Tack Free Time** | 5–6 hrs |
| **Mixing Ratio** | 100:10 |
| **Packaging** | 6 oz |
| **Parts** | 2 parts |
| **PMA Replacement For** | P/S 870 Class B |
| **Hazardous** | No |
BROCHURES & DOCUMENTATIONS
List of Brochures
Brochure
NSL Product List
List of Documentation
MSDS-NSL870 B2
Technical Data Sheet NSL870 B2
VIDEO
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