PPG PR-1422 B-1/2 A/B Fuel Tank Sealant
PPG PR-1422 Class B is a two-part, dichromate cured polysulfide compound. It is an aircraft integral fuel tank sealant with a service temperature range from -65°F (-54°C) to 250°F (121°C), with intermittent excursions up to 275°F (135°C). B-1/2 represents an application life of 1/2 hour.
Technical Information
- Product Type Fuel Tank Sealant
- Product Form Paste
Product Information
This material is designed for fillet sealing fuel tanks and other aircraft fuselage sealing applications. It cures at room temperature to form resilient sealant having excellent adhesion to common aircraft substrates. The cured sealant maintains excellent elastomeric properties after prolonged exposure to both jet fuel and aviation gas.
Data Sheets
Product Properties
Shipping Information
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