PPG PR1440 B-4 Aircraft Integral Fuel Tank Sealant 6oz Semkit *AMS-S-8802F Type 2 Class B-4
PPG PR1440 Class B is an aircraft-integral, two-part fuel tank sealant designed for the fillet sealing of fuel tanks and other aircraft fuselage sealing applications.
Technical Information
- UN Number 3082 CL9
- Commodity Code 32141010
- Country of Origin United States
Data Sheets
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Product Information
This product is a manganese dioxide cured polysulphide compound, and the uncured material is a low sag, thixotropic paste suitable for application by extrusion gun or spatula. It 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 sealant cures at room temperature to form a resilient sealant having excellent adhesion to common aircraft substrates. The cured sealant maintains elastomeric properties after exposure to both jet fuel and aviation gas.
Additional Content
Shipping information
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