Our vision is simple:

To be your best strategic supplier

The performance of your product is directly related to the quality and reliability of the seal. Our solutions help companies perform better and reduce warranty risk. Our seals enable market beating performance for some of the world’s most well-known brands. We build value, we ship value, we enable your success.

Our Solutions Solutions icon
box gfx
box gfx mobile

Our seals help you make the best working products in the world.

The fastest moving, the deepest diving, the longest lasting, the farthest driving, the most winning and the most dependable.


Next level value
Next Level® partnership.

Everyone talks about value, partnership. We walk the walk. Our performance data shows you just how much of our potential value you are realizing. A results driven roadmap to supplier of the year. Next Level® is alignment – from your mission statement and goals to your department stakeholders.

Learn More
darcoid-nextafter-animation (1)

More than a Seal. A Bond.

Darcoid has been investing aggressively in our technical capabilities, and most importantly, our technical people. We have trained engineers on staff working on new applications every day. The big brands in the industry will keep you at arm’s length, but at Darcoid, you’ll have direct access to our technical team. We want to be your partner in engineered seal solutions. Let us help you get your best work out into the world.


Cheaper By The Dozen

A leading manufacturer of diesel fuel filters risked delays on a production ramp carrying a significant penalty from their OEM automotive customer. They had tried second sourcing a diaphragm..

Fluid Power – Mobility Hydraulics

Darcoid Test Bench yields empirical..

The market leader in advanced ride control for off road vehicles needed help narrowing down evaluation choices of alternate seal packs being considered for a major product line refresh.


Darcoid Seals Deal and Names Alexandra..

Though relatively small and rarely seen, a seal has a large impact on product performance and quality. The person running the company has an equal responsibility to see that dependability,..


Designing Rubber Seals: Top Tips and..

Darron Peddle is the Principal Engineer at WishBone Medical, a company that manufactures pediatric orthopedic products. He is an experienced seal industry veteran engineer with over 20 years of..

Cheaper By The Dozen
Fluid Power – Mobility Hydraulics
Darcoid Test Bench yields empirical validation data
Darcoid Seals Deal and Names Alexandra Loback as New President
Designing Rubber Seals: Top Tips and Tricks for Engineers
quote svg

On May 30th, 2020 SpaceX launched NASA astronauts Robert Behnken and Doug Hurley aboard the SpaceX Crew Dragon capsule … I want to thank you personally for your dedication and hard work during the last several years … your perseverance has made an undeniable difference to our Nation … we are honored to have you as a partner.

Excerpt from Crew Dragon Demo-2 Launch sent to Darcoid SpaceX

.. an excellent/knowledgeable resource for discussing robust sealing solutions and seal design.. Darcoid .. re-visioned our sealing concept to address a key design constraint.

Dr. Travis Henry Power to Hydrogen

… best technical support of materials and sealing designs. Excellent new product launch and prototype support ... local inventory ... no other vendor comes close.

Joe Jenkins Parker Hannifin Corporation | Filtration Group

(Their) consistent support, honesty, insights, and ethics are all deeply appreciated.  (We) need more relationships like this.  It’s like having an “Easy Button”.

Phil Tsiaras FOX Factory

I (led) the product development efforts to fix a $xxM recall.  The shining light in the entire process was finding Darcoid.  9 years later and Darcoid is still our preferred seal supplier.

Tracy Gowler SRAM Corporation

Shout out for Darcoid ... You guys did probably our most complex seal design. That's still cranking out revenue to this day .. so kudos to your team.

Jeff Davies CamelBak

Knowledge of the seal industry is invaluable when … additional supply chains are required to support our growing production … Darcoid (is) clearly committed to …our reputation for performance, innovation, and reliability.

FOX Factory