FUNAS Nitrile Butadiene Rubber Foam – Durable Thermal Insulation
FUNAS nitrile butadiene rubber (NBR) foam is a high-performance thermal insulation material designed to deliver outstanding energy efficiency and durability. Since 2011, FUNAS has been committed to providing innovative insulation solutions, and this High Quality NBR foam is no exception.
Made from a blend of nitrile and butadiene rubber, our foam offers excellent resistance to heat, oil, and chemicals, making it ideal for demanding environments such as petrochemical plants, power stations, refrigeration systems, and central air conditioning. Its flexible, closed-cell structure ensures superior thermal insulation and moisture resistance, preventing condensation and reducing energy loss.
Thanks to its lightweight and easy-to-install design, FUNAS NBR foam simplifies your insulation projects while maintaining long-lasting performance. It meets strict quality and environmental standards with certifications including CCC, CQC, CE, ROHS, UL, and ISO 9001 & 14001 systems, guaranteeing reliability and eco-friendliness.
Whether you need standard specifications or customized solutions, FUNAS provides personalized service to match your unique requirements. Backed by a 10,000-square-meter storage hub in Guangzhou, we ensure timely delivery and support worldwide.
Choose FUNAS nitrile butadiene rubber foam for durable, efficient, and sustainable insulation—enhance your project's energy savings and performance with our trusted expertise.
Explore more: (https://www.funasinsulations.com)
Our Advantages
Expertise and Experience
Years of experience have enabled us to understand the unique challenges of each industry and be able to effectively address them.
Global coverage
With a global service network covering more than 100 countries, we provide excellent wholesale insulation materials services to a wide range of international customers.
Sustainability
Our products are designed with environmental sustainability in mind, reducing energy consumption and minimizing waste.
Customization
We offer a range of customisation options and tailor-made solutions, ensuring our insulation meets your exact requirements.
Our Certifications
SGS
Test Report - Ongo Resin 6
Rock wool CE certificate
Question you may concern
What types of rubber foam insulation products do you offer?
We offer a wide range of rubber foam insulation products, including custom shapes and sizes, thermal and acoustic insulation solutions, and options with specialized coatings such as flame retardancy and water resistance. Our products are suitable for applications in HVAC, automotive, construction, and more.
What is your shipping and delivery process like?
We offer reliable logistics services for insulation material wholesale, both domestically and internationally. Our team ensures secure packaging, timely shipping, and real-time tracking so that your order reaches you in perfect condition and on schedule.
How does your technical support work?
Our technical support team is available to guide you through every stage of your project—from product selection and design to installation. We provide expert consultation to ensure that you get the best insulation solution for your needs and can assist with troubleshooting if needed.
How do I choose the right insulation for my project?
Our team can help you choose the best material for heat insulation based on your specific needs, such as thermal resistance, acoustic properties, and environmental conditions.

Wholesale Roof And Wall Thermal Heat Insulation 50mm Thickness Aluminum Foil Fiberglass Insulation Roll Glass Wool
Glass wool is the molten glass fiber, the formation of cotton-like material, chemical composition belongs to the glass category, is a kind of inorganic fiber. With good molding, small volume density, thermal conductivity both, thermal insulation, sound absorption performance is good, corrosion resistance, chemical stability and so on.

Wholesale Rock Wool Mineral Wool Board Panel Sheet
High-performance rock wool board for superior thermal and acoustic insulation. A reliable choice for building projects.

Wholesale Rock Wool Mineral Wool Roll Blanket
Durable rock wool roll with outstanding fire resistance and insulation properties. Ideal for industrial and construction applications.

Wholesale Glass Wool Roll Blanket with or without aluminum foil
Convenient glass wool roll for easy installation. Provides effective insulation and noise reduction.