PR1440A1/2 Fueltank Sealant 100ml Semkit

Producer: PPG

Product code: PR1440A1/2-1001

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Delivery: 5-10 days

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PR-1440 Class A is an aircraft integral fuel tank sealant. It has a service temperature range from -65°F (-54°C) to 250°F (121°C), with intermittent excursions up to 275°F (135°C). This material is designed for brush sealing of fasteners in fuel tanks and other aircraft fuselage sealing applications. The cured sealant maintains excellent elastomeric proper- ties after prolonged exposure to both jet fuel and aviation gas.

PR-1440 Class A is a two-part, manganese dioxide cured polysulfide compound. The uncured material is suitable for application by brush in thickness up to 25 mils. It cures at room temperature to form a resilient sealant having excellent adhesion to common aircraft substrates.