Henkel’s comprehensive line of automotive paint sealants covers virtually every vehicle application. Plus, our commitment to research in developing environmentally safe, reliable automotive sealants has made Henkel's brands globally renowned.

Our Loctite® brand seam sealants deliver high performance protection throughout the vehicle, including the electrical, chassis, automotive powertrain, interior and exterior.

Henkel’s Teroson® brand automotive sealants include PVC and non-PVC plastisol protection against both corrosion and element intrusion.

Henkel also offers pumpable mastics and rubber-based adhesives and automotive sealants to be used on pre-painted, clean, or oily metals.

Our automotive paint sealants offer powerful protection against corrosion. Seam sealing prevents interior and exterior seams from moisture or dust, and in many cases, seam sealers will provide a superior painted finish. Henkel is a one-stop source for seam sealers covering a wide range of vehicle applications, including the automotive body, chassis, interior and exterior.

We know different vehicle applications require different seam sealing chemistries. For body sealants, Henkel provides both PVC and non-PVC automotive sealants which offer advanced performance and corrosion protection, while exceeding environmental regulations. The Henkel product line includes elastometric sealants for anti-flutter applications and impregnation products for seam sealing porosity in castings, powdered metal parts and electronic connectors. For every vehicle application, there’s a quality Henkel product backed by outstanding service and support.

Henkel's superior automotive sealants are the products of the company’s close partnership with manufacturers. We can create customized automotive sealants to meet specialized requirements.  Beyond their reliable performance in seam sealing, Henkel’s exceptional automotive sealants have actually improved vehicle design, performance and assembly processes. But while today’s automotive paint sealants are surpassing manufacturer’s expectations, Henkel is already at work on developing new technologies to improve the material science of our automotive sealant line.

Henkel’s Adhesives and Sealants Technology Center provides the company with a means to research and test our wide range of automotive sealants, and develop new, innovative solutions to effectively meet the constantly evolving needs of our customers. Henkel works side by side with our customer's engineer teams to ensure the proper design of automotive sealants, paint sealants and seam sealers.

OPAAS™ (Orbseal Preform Automated Application System) is Henkel’s automated seam sealing system that provides suppliers with robotically applied preform seals. With OPAAS™, automotive sealants and tapes are supplied during manufacturing, eliminating the variability that is currently associated with manual applications. Exclusive to Henkel, this technology helps suppliers become more efficient through both the production of fast, accurate and inexpensive products, and by cutting costs.

With OPAAS™, suppliers have access to all the advantages of an automated seam sealing system – consistency, reliability and safety. The result? Reduced costs in multiple areas of manufacturing, operations and materials. Henkel continues to lead the way in the development of new technologies to improve the automotive sealants and adhesives process, and OPAAS™ is just one more way that Henkel has earned its position at the forefront of automated sealant and adhesive manufacturing.

With an unrivaled product line and more than 75 years of experience, Henkel is the market leader in automotive sealants. We specialize in customizing automotive sealants to meet the requirements of our global partners, while consistently advancing automobile assembly techniques and designing new specialty seam sealing products for a wide variety of vehicle applications.