To our valued customers:


As a COVID-19 Essential Service , we want to reassure you that Hapco will remain open during this crisis to support the government agencies and private companies who rely on our products to create life-saving equipment and supplies needed in this fight against the coronavirus.

For over 50 years, we have been honored by the trust you place in us to supply your business with the materials, equipment and technical expertise needed to manufacture personal protective equipment, military equipment, medical devices, specialty filters, etc. We recognize the important role we play during this critical time and are committed to manufacture and ship materials with no disruptions or delays.

During this time of unprecedented uncertainty, all of us here at Hapco are concerned about the safety and well-being of our families, colleagues, customers, partners, and friends. Our hearts go out to those who have been affected personally by the outbreak.


If you have any questions, please do not hesitate to contact us.

Thank you and stay safe!
Fred DeSimone
General Manager
Hapco, Inc.
Biocompatible Thermoset Polymers
Steralloy ™ products have been used to make personal protective equipment(PPE), medical devices, surgical instrumentation, and much more. These two-component urethane and epoxy formulations are suitable for applications where biocompatibility testing is required.
Filter-bond was developed specifically for filtration and ultrafiltration
applications. This series includes products that do not contain aromatic amines, carcinogenic or mutagenic materials, systems that can be used to pot moist membrane material in place without foaming, and materials that are 
easily trimmed when used for pre-potting filters.