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Each year, more than 5 million automobile engines use H.B. Fuller powertrain adhesives and sealants. Our technical experts are here to help automotive designers and manufacturers select the optimal solution for their specific requirements - no matter how challenging. 

Powertrain flange sealants must provide excellent adhesion under a wide range of environmental conditions, including coming into regular contact with engine oil, freezing water or gear oil. Our state-of-the-art powertrain flange sealants perform well over the life of a vehicle.

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