PPG PR1776M B-1/2 Fuel Tank Sealant 6 oz Semkit
PPG PR1776M Class B is a low density, high temperature, aircraft-integral, two-part fuel tank sealant. Designed for fillet sealing of fuel tanks and other aircraft fuselage sealing applications, the cured sealant maintains excellent elastomeric properties after exposure to both jet fuel and aviation gas.
Technical Information
- Product Type Fuel Tank Sealant
- Product Form Paste
FRIDGE STORE: This product requires refrigerated storage. Keep chilled and refer to TDS before use.
Product Information
It is a manganese dioxide cured Permapol P-5 polysulfide compound. 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 182°C (360°F). It cures at room temperature to form a resilient sealant having excellent adhesion to common aircraft substrates.
This product offers up to 20% weight savings per unit volume over traditional sealants used for its purposes. It will also resist limited contact to diphosphate ester based hydraulic fluids.
Data Sheets
Product Properties
Shipping Information
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