Materials That Create Solutions

Since our first sale more than 55 years ago, our success has been built on a duty and commitment to creating high-quality products and exceptional service for customers around the globe.

Butyl Tapes

Over the past 55 years General Sealants® has formulated more than 270 highly customized butyl sealants to solve our customers specific application requirements. General Sealants® is sure to have the product that will fit your company’s needs.

Polysulfide Sealants

General Sealants® manufactures both MIL-S-10030F and MIL-PRF-8116D which are two of the only single-component non-curing jet fuel, oil, gasoline, and solvent resistant sealants available.

Vacuum Bag Sealant Tapes

Whether your composite layup calls for a standard room temperature sealant or a more chemically advanced sealant that can withstand temperatures approaching 800°F (426°C), General Sealants® has the product for you.


In 1964, my visionary father, Clyde “Bud” Boyle, founded General Sealants® in a two car garage in Whittier, CA.

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GS Lab

For many companies with a research and development component, the laboratory is tucked away somewhere in the back of the plant; a reluctant necessity or a neglected afterthought.

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Global Reach

We live in a golden age of global economics and with over 60% of our customers outside of the United States, General Sealants® continues to grow worldwide.

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Our Latest News

Read more about our latest news posts and be informed.

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