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Sealants Europe (formerly Le Joint Français - LJF)

PS 890 Class C 24 Fuel Tank Sealant

PS 890 class C is a flowable compound for sealing the faying surface of integral fuel tanks and pressurized cabins. It was especially developed for use over a temperature range of - 55°C + 120°C with intermittent use to 135°C, and with outstanding resistance to aircraft fuels (aviation gasoline or jet fuel) and petroleum base lubrificating oil.

PS 890 Class C is a two-part sealant, based on polysulfide liquid polymers and manganese accelerator. After mixing, it cures at room temperature without shrinkage, giving a firm and flexible sealant having excellent adhesion to substrates aeronautical standards.

TDS currently under review. Please contact Sealants Europe SAS Customer Service  for more information.