PRC Desoto - PR-1440 B2 Fuel Tank Sealant - 6 oz NoImage Boeing - Lanyard | 38252-12

Boeing - Lanyard | 38252-12

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Rustlick B Short-Term Corrosion Inhibitor - 1 Gallon | 73011

PRC Desoto - PR-1440 B2 Fuel Tank Sealant - 6 oz NoImage Boeing - Lanyard | 38252-12PRC Desoto PR 1440 B2 Fuel Tank Sealant 6 oz PR 1440 Class B is an aircraft integral fuel tank sealant. It has a service temperature range from 65 C ( 54 C) to 250 F (121 C), with intermittent excursions up to 275 F (135 C). This material is designed for fillet sealing of fuel tanks and other aircraft fuselage sealing applications. The cures sealant maintains excellent elastomeric properties after prolonged exposure to both jet fuel and aviation gas.