HIGH PERFORMANCE PRODUCTS

MADE IN MICHIGAN

SINCE 1960

 


Leak Sealants

Fast & efficient sealers for engines, cooling systems, transmissions and much more!

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Treatments

Products formulated to help reach maximum performance.

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Additives & Lubricants

Designed to improve efficiency & lubricity in vital areas.

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Cleaners

Effective formulas designed to clean internal & external components of your vehicle.

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MISSION

Since 1960, Our team at Hapco  Products has been dedicated to making High quality products that people have learned to know and trust. Our passionate customers inspire us everyday and have been a huge part in our growth over the years. Our customers can always feel confident they are dealing with products and a team full of integrity.

FIND OUT MORE

All questions are greatly appreciated and our team is here to help.