PPG PR-2007 B-2 A/B Specific Gravity Fuel Tank Sealant
PPG PR-2007 Class B is a two-part manganese dioxide cured polysulfide compound. It is a 1.1 specific gravity, fast curing high temperature aircraft integral fuel tank sealant. It has a service temperature range of -65°F (-54°C) to 250°F (121°C). B-2 represents an application life of 2 hours.
Technical Information
- Product Type Fuel Tank Sealant
- Product Form Paste
Product Information
This material is designed for fillet sealing of fuel tanks and other aircraft fuselage sealing applications. It offers as much as a 30% weight savings, per unit volume, over traditional sealants used for similar purposes. It cures at room temperature to form a resilient sealant having excellent adhesion to common aircraft substrates. The cured sealant maintains elastomeric properties after prolonged exposure to aircraft fuels both jet fuel and aviation gas and will resist limited contact to diphosphate ester based hydraulic fluids.
Data Sheets
Product Properties
Shipping Information
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