This Stuff is TOUGH!

We’ve been using Hapflex 665 and 668 to cast patterns and core boxes since the late ’80s and dang this stuff is TOUGH! It’s a bit pricier than Freeman and BJB but the quality and consistency are what keeps coming back to Hapco year after year.

The Best There is!

We’ve been using Hapflex and Steralloy for low volume medical device manufacturing for over 40 years. The quality and consistency are second to none! I can’t say enough about their customer service either. Jennie, Fred, Dan, and Rick are all great at what...