PPG PR-1440 Class B-2 Aircraft Fuel Tank Sealant, 1 Pint Kit, PR1440B2PT
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PPG PR-1440 Class B-2 is a two-part, manganese dioxide cured polysulfide sealant for aircraft integral fuel tanks. It is designed for fillet sealing of fuel tanks and other fuselage sealing applications.
- Low sag, thixotropic paste applied by extrusion gun or spatula
- Cures at room temperature to a resilient sealant that adheres to common aircraft substrates
- Retains elastomeric properties after prolonged exposure to jet fuel and aviation gas
- Resists water, alcohols, petroleum-base and synthetic lubricating oils, and petroleum-base hydraulic fluids
- No cracking, checking or loss of adhesion at -65°F (-54°C)
- Repairable to itself on freshly cured and fuel-aged fillets
Tech Spec
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