Sealants and Encapsulants

Whether safeguarding sensitive electrical components, boosting durability for construction materials, or making automotive and consumer products more reliable, Carlisle’s sealants and encapsulants are tailored to meet the highest standards of performance and protection.

The Carlisle Family of Sealants and Encapsulants

Our meticulously engineered two-component systems are designed to achieve optimal flow during the liquid stage for easy application, plus maximum adhesion upon curing for a durable, long-lasting bond.

Developed by our expert chemists, our Sealants and Encapsulants are formulated for chemical resistance, hydrolytic stability, and flame retardancy.

Polyurethane Sealants: Known for their flexibility, high tear strength, and resistance to weathering, perfect for expansion joints and automotive applications.
Two-Component Systems: Mixed just before application, our Polyurethane Sealants cure into high-performance materials that provide strong, durable seals and tailored encapsulation.
Polyurea Sealants: Fast-curing and extremely durable, suitable for protective coatings in flooring, roofing, and waterproofing applications.

Customized to your Project.

Each Carlisle coating product can be tailored for gloss level, color, thickness, and specific performance characteristics to meet the demands of your unique project.

Formulated to Last.

Our urethane sealants and encapsulants are formulated for an extensive range of uses, each designed to boost the integrity and longevity of surfaces:

HEPA and Oil/Fuel Filters: Ensuring the efficacy and durability of filtration systems through superior sealing against contaminants.

Electrical Applications: Providing encapsulation for electrical components, offering insulation and protection from moisture, dust, and mechanical stress.

Construction: Enhancing structural integrity and weatherproofing in buildings and infrastructure projects with robust sealing solutions.

Automotive: Securing essential components against leaks, environmental damage, and chemical exposure for improved performance and lifespan.

Consumer Products: Offering versatile sealing and encapsulating solutions to protect a wide range of household and electronic products against wear and environmental factors.

Start Your Carlisle Polyurethane Solution Today.

Connect with our knowledgeable representatives to talk project specs, challenges, recommendations and more.

Looking for Tech Data Sheets?

Carlisle Sealants and Encapsulants at Work

Our sealants and encapsulants formulas serve a diverse range of markets. Here’s where our cutting-edge technology is making an impact:

Environmental and Filtration: Maximizing the efficiency and lifespan of filtration systems for enhanced purity and safety in various environments.

Electronics and Electrical: Safeguarding sensitive components for reliable, functional electronic devices and systems.

Construction and Building: Providing essential sealing solutions that improve the durability and sustainability of construction projects.

Automotive and Transportation: Enhancing vehicle reliability and safety with high-performance protection against harsh operating conditions.

Consumer Goods: Improving the durability and performance of everyday products, from appliances to electronics.

About Carlisle Polyurethane Systems

Carlisle Polyurethane Systems partners with manufacturers to design, engineer, and support custom polyurethane solutions built directly into finished products. Through close collaboration, engineering expertise, and ongoing technical support, we help customers solve complex performance and manufacturing challenges—from early development through full-scale production.

Endless Applications

Each Carlisle Polyurethane Systems brand and product demonstrates our commitment to innovation, quality, and the environment. Explore our products to find the perfect solution for your needs.

Coatings

Adhesives & Binders

Sealants and Encapsulants

Elastomers

Rigid Casting

Foams

Endless Applications

Polyurethane technology knows no bounds, and neither do we. Carlisle Polyurethane Systems is at the forefront of developing polyurethane solutions that touch every aspect of modern life.