LamonsLGC US Asset Holdings, LLC

Extensive testing and development have resulted in what we believe to be the most reliable sealing solution for highly corrosive applications such as hydrofluoric acid. Recognizing the importance of our communities and environments to be shielded from these medias led Lamons down a path of finding an unequivocal answer. We are confident that our design and testing data will display this. If you have a highly corrosive application that requires a gasket that executes and maintains a seal at safe loads, please feel free to contact This email address is being protected from spambots. You need JavaScript enabled to view it. for more details and/or to schedule a webinar of our new gasket and comparative testing data.

Download PDF

Download Flyer PDF

Lamons is offering a complementary bolt-up and gasket live training webinar Thursday, July 9 at 2:00pm CST, click the embedded link on the flyer to register.

Please email This email address is being protected from spambots. You need JavaScript enabled to view it. with questions

After years of investment, preparation and countless hours spent in Quality Assurance and Testing capabilities of our bolt & fastener manufacturing operation, Lamons is proud to announce that we are now API 20F BSL Level 2 and 3 Certified! API Specification 20F specifies requirements for the qualification, production, and documentation of corrosion-resistant bolting in the petroleum and natural gas industries. This is a huge accomplishment for Lamons and allows us to further broaden our reach and offerings into some of the most critical and challenging services on the planet. Lamons isn’t letting viruses hold us back. #immunetocomplacency


Matrix NSF Flyer

As we are all aware, many regions, state and even some federal authorities have launched protection measures in response to the coronavirus or COVID-19. We, Lamons, have also pressed numerous protection protocols into action as well. However, the manufacturing of our products is considered critical and in several spaces the products are characterized as "Life Sustaining". As illustration of the importance of our products, several states have described our manufacturing space "Life Sustaining" in our refining and petrochemical industry.

Given the criticality of delivering on our commitments, it is equally critical that our suppliers remain operationally effective enough to support during this time. Therefore, we consider your company necessary to operate the essential business and confidently assure the end-user that we will deliver on all commitments.

We must be notified immediately if there are any expected delays in your business and the supply to Lamons.

We look forward to continuing an effective and worthwhile relationship, as well as, working with you through this challenging time.