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Recent Articles

  • Titan Submersible Update
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Glossary

Glossary

Hardness Chart

Hardness Chart

Guide to Shore Hardness

Guide to Shore Hardness

Viscosity Chart

Viscosity Chart

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Frequently Asked Questions

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About Us

Hapco Inc. Hanover, MA 02339Hapco started in 1969 as a two-man shop supplying local customers with compounded polymer alloys. Today, Hapco has established itself as an industry leading partner for some of the world’s most reputable companies.
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Contact Us

Hapco, Inc
353 Circuit Street
Hanover, MA 02339

Phone: (781) 826-8801
Toll Free: (877)-729-4272
Fax: (781) 826-9544

Email: sale@raytopchemical.com

Business Hours: Mon.-Thurs. 8:30am to 5:00pm, Fri. until 3:00pm (EST)

Resources

  • Blog
  • FAQ
  • Videos
  • Glossary
  • SDS Library
  • Guide to Shore Hardness
  • Viscosity Comparison Chart
  • Request a Quote
  • Technical Support

Recent Posts

  • Titan Submersible Update
  • The Titan Disaster
  • Resin Shortage and Supply Chain Disruptions
  • Epoxies vs Polyurethanes
  • Filters: A Key Tool in the Fight Against Covid-19

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