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Model: PS890

Brand: Elastomer

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Bergdahl Pro-Seal 890 (PS890) is a two-component fuel tank sealant for use on aircraft. It's service temperature ranges from –65 degrees to 250 degrees F.

The compound, made from manganese dioxide and polysulfied, can be applied by brush and has excellent adhesion properties when applied to aircraft substrates. PS890 cures at room temperature to produce a resilient seal. It maintains outstanding elastomeric properties when exposed to either aviation gas or jet fuel.

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