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Sealants Europe (formerly Le Joint Français - LJF)

PS 890 MC 168 Fuel Tank Sealant

PS 890 MC168 is an integral fuel tank sealant. It has a service temperature range from -55°C to 120°C, with intermittent excursions up to 135°C. This material is designed for brush and fay sealing of fuel tanks and other aircraft fuselage sealing applications. The cured sealant maintains excellent elastomeric properties after prolonged exposure to both jet fuel and aviation gas.

PS 890 MC168 is a two-part, manganese dioxide cured polysulfide compound. The uncured material is a roller grade liquid suitable for application by brush or roller. It cures at room temperature to form a resilient sealant having excellent adhesion to common aircraft substrates.