PPG P/S 890 Class B-2 Aircraft Fuel Tank Sealant, 2 Hour Application Life, 6 oz, PS890B2-60Z
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PPG P/S 890 Class B-2 is an aircraft integral fuel tank sealant for fillet sealing of fuel tanks and fuselage applications. The cured sealant keeps its elastomeric properties after prolonged exposure to jet fuel and aviation gas.
- Low sag, thixotropic paste applied by extrusion gun or spatula
- Cures at room temperature and adheres to common aircraft substrates
- Typical 300 psi (2069 KPa) tensile strength and 300% elongation after a 14 day cure
- No cracking, checking or loss of adhesion at -65°F (-54°C)
- Repairable to itself, including fuel aged fillets
- Resists water, alcohols, lubricating oils and petroleum-base hydraulic fluids
Tech Spec
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