Supplying High Performance Polymer Formulations, Dispensing Equipment, and Technical Expertise for Over 50 Years!

Formulating the Future™ Since 1969!

Hapco is a world-leader in the design, development and manufacture of thermoset resin systems including; high-strength polyurethanes and epoxy resins for parts and tooling production, potting and encapsulating compounds, Liquid Molding™ plastics and structural adhesives.

We also manufacture and sell portable meter-mix dispensing equipment designed to eliminate the time, waste, and mess associated with hand processing two-component materials. Our in-house staff of experts can provide the technical support you need to get the job done right. Please contact us for an in-depth review of your project requirements.

Featured Articles

Filters: A Key Tool in the Fight Against Covid-19

Filters: A Key Tool in the Fight Against Covid-19

Filters are an essential component to entire industries, manufacturing facilities, processes, and in some cases, the end products themselves. Filters are enabling the tools and devices that are essential to defeating this invisible enemy we are now facing: Covid-19.

read more
Vacuum Vs. Pressure When Resin Casting

Vacuum Vs. Pressure When Resin Casting

Q. What is the difference between vacuum degassing and pressurizing? A. Vacuum de-gassing expands the air trapped during mixing or pouring, causing the bubbles to grow, rise to the surface, and in most cases, release. After a period of time the amount of trapped air...

read more

100% Mercury Free

All of Hapco's formulations are completely free of Mercury.

50th Anniversary

Hapco is proud to be celebrating 50 years in business.

ISO Certified

Higher Quality. More Efficiency.
View Certificate

Technical Expertise

Hapco's employees are knowledgeable and ready to help.

Join Our Mailing List

Get the latest news, updates, and articles from Hapco, Inc.
Join Now