Threebond International, Inc.

Creating our future from a single drop.
Engine Sealants
Engine Sealants
Automotive Aftermarket

Engine Sealants

ThreeBond’s specially formulated and OEM-approved liquid gaskets are used to a seal variety of applications for engines. Our engine sealants are ideal for sealing all parts of an engine including upper and lower oil pans, headcovers, front and rear covers, cam covers, real oil seal, oil pump, T-joints and many more.

Typically, engine sealants work by bonding the flange of the component and sealing against the oil, coolant or lubricant from leaking. Products are design for excellent chemical resistance, heat resistance and vibration resistance to withstand required specifications for the application used. ThreeBond offers a wide variety of engine sealants designed for a variety of applications and built to withstand the test of time.

When it comes to something as important as engine sealants, we believe you should never cut corners. The products you choose matter, and we take that to heart. That is why every engine sealant, adhesive, cleaner, or resin that leaves our facility is rigorously tested and designed to last. We know that all of our products are a reflection of your business as well and we take that partnership seriously.

Why partner with us over another automotive adhesive manufacturer? Our engine sealants are backed by our more than 60 years of industry-leading technology, innovation, and reputation. We’ve spent years perfecting every one of our polymer products and specially formulated compounds to create a collection of products you won’t find anywhere else. We know you will see the difference immediately when you choose our engine sealants. Can’t find the right engine sealant or related products on our website? Reach out to our knowledgeable team. We will work with you to find what you need for every application.

We have an extensive distribution network supplying products to many markets throughout the U.S. and Canada. If you would like to become a registered ThreeBond distributor, please contact us.