PPG PR-1440 B-2 A/B Fuel Tank Sealant 6 oz Semkit
PPG PR-1440 Class B is an aircraft integral fuel tank sealant. It is a two-part manganese dioxide cured polysulfide compound. B-2 represents an application life of 2 hours. It is designed for the fillet sealing of fuel tanks and other aircraft fuselage sealing applications.
Technical Information
- Product Type Fuel Tank Sealant
- Product Form Paste
Product Information
This material has a service temperature range of -54°C (-65°F) to 121°C (250°F), with intermittent excursions up to 135°C (275°F).The cured sealant maintains elastomeric properties after exposure to both jet fuel and aviation gas. 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.
Data Sheets
Product Properties
Shipping Information
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