A Material Difference – A Quality Difference

Jonal Laboratories provides a complete custom designed engineering solution to your sealing problem.  Combining our chemical, design, manufacturing and elastomeric expertise, we can work with your design engineering staff to achieve the optimum solution to your sealing requirement. 

Please consider us a true partner and take advantage of our over 40 years of service to the aerospace industry.  Jonal Laboratories looks forward to the opportunity to earn your trust.  Together, we will develop a dependable and cost-effective seal that will meet your project’s objectives.  Contact us to start the process to achieve the optimum solution to your sealing requirements.