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Model: AC730B

Brand: Two Component

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AC730B is a sealant that inhibits aluminum corrosion, used primarily to seal airplane fuselages so that cabins remain pressurized during flight. It’s manufactured by Advanced Chemistry & Technology, Inc. (AC TECH), a division of the 3M Company.

AC730B is resistant to most products used in the aircraft industry, including jet fuel, hydraulic fluids and common chemicals. The bond maintains full strength even under both hot and cold temperature extremes, weathering and stress.

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