PPG PS890 B-4 Fuel Tank Sealant 500ml Kit *SAAB Spec
PPG PS 890 Class B is an aircraft integral fuel tank sealant with a service temperature range from -65°F (-54°C) to 250°F (121°C), and intermittent excursions up to 275°F (135°C).
Technical Information
- UN Number 3175 CL4.1 / 3082 CL9
- Commodity Code 32141010
- Country of Origin United Kingdom
Data Sheets
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Product Information
This material is designed for fillet sealing of fuel tanks and other aircraft fuselage sealing applications. The cured sealant maintains excellent elastomeric properties after prolonged exposure to both jet fuel and aviation gas.
PS 890 Class B is a two-part, manganese dioxide cured polysulfide compound. The uncured material is a low sag, thixotropic paste suitable for application by extrusion gun or spatula. It cures at room temperature to form a resilient sealant having excellent adhesion to common aircraft substrates.
Additional Content
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