FUNAS Best Glue for Insulation — Reliable, Fast-Bonding Adhesive
Product Overview
FUNAS presents the best glue for insulation — a high-performance adhesive designed for thermal insulation materials. Formulated for quick bonding and long-term durability, this glue works seamlessly with rubber and plastic insulation, rock wool, and glass wool. It cures fast, resists moisture and aging, and maintains strong adhesion in demanding industrial environments.
Key Advantages
- Strong adhesion: Ensures secure bonds on a wide range of insulation materials.
- Fast curing: Speeds up installation and reduces downtime.
- Durable and weather-resistant: Stable under heat, cold and humidity.
- Safe and certified: Complies with CCC, CQC, CE, ROHS, CPR, UL, FM and ISO 9001/14001 standards.
- Customizable: Brand customization available to meet project or OEM needs.
Applications
Designed for use across multiple industries including petroleum, petrochemical, power generation, metallurgy, polysilicon, coal chemical, central air conditioning and refrigeration. Ideal for indoor and outdoor insulation projects, HVAC systems, cold storage and industrial pipelines.
Why Choose FUNAS
Since 2011, FUNAS has combined research, production and service to deliver trusted insulation solutions. Our Guangzhou headquarters includes a 10,000 m² storage center for fast shipping and reliable supply. With extensive certifications and strict quality control, we ensure every batch meets high performance and safety standards.
Easy to Use
Applied with standard tools, our glue spreads evenly and forms a consistent bond. Minimal surface prep is required for most substrates — this reduces labor and speeds up project completion.
Buy with Confidence
Choose FUNAS for a tested, certified adhesive that protects your thermal systems and improves energy efficiency. Contact us for samples, technical support, and brand customization. Visit our website at https://www.funasinsulations.com/ to learn more.
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Advantages
Rich industry experience
Through years of market practice and experience, we are well versed in the production process and technology of thermal insulation building materials to provide you with the most professional solutions.
Expertise and Experience
Years of experience have enabled us to understand the unique challenges of each industry and be able to effectively address them.
Professional customer service
We provide face-to-face local meetings, realize 1-to-1 communication, solve your problems and needs in a timely manner, and provide you with a caring service experience.
Product customization capabilities
The difference between us and our competitors lies in our heat resistant insulation material product customization capabilities, covering size, specifications, color, packaging and other aspects to meet customers' personalized needs.
Certifications
Test report - Ongo resin 36
Rubber and plastic CE certificate
CE-CPR (rock wool）
Frequently Asked Questions
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.
What is the typical delivery time for custom orders?
Our daily production capacity is 800 cubic meters. Delivery time varies depending on the complexity of the insulation material wholesale order, but we can deliver large quantities of customized products within 4-6 weeks after the approval date, and small quantities can be delivered within 15 days.
Can I request custom dimensions or properties for my insulation needs?
Yes, we specialize in custom solutions. Whether you need specific dimensions, thicknesses, densities, or additional coatings, we can work with you to manufacture insulation products tailored to your exact requirements of good materials for heat insulation.
Can your insulation products be customized?
Yes, we offer customized solutions for insulation material wholesale to meet the specifications of your project, including custom specifications, sizes, foils and adhesives, colors, etc.
PU Pyramid Acoustic Foam Panel for Sound Absorption
FUNAS PU Pyramid Acoustic Foam Panel is a polyurethane sound absorption panel designed to reduce echo, reverberation and reflected noise in studios, offices, KTV rooms, cinemas and home theater spaces. Its pyramid surface helps increase the contact area for sound waves, supporting clearer indoor acoustics for decoration and acoustic treatment projects. Available in standard panel sizes and thicknesses, the foam can be supplied with adhesive backing upon request and customized for project requirements. It is suitable for contractors, distributors and commercial buyers seeking polyurethane acoustic foam panels for interior sound absorption applications.
XPS Insulation Board – Extruded Polystyrene Foam Board
FUNAS XPS insulation board is a rigid extruded polystyrene foam board for building thermal insulation. Available in 30–100 mm thicknesses with approx. 300–400 kPa compressive strength options, it can be supplied for roof, wall, floor and under-slab insulation projects. Board dimensions, density and project specifications can be customized, with third-party test data available for compressive and thermal performance.
Rock Wool Insulation Board for Thermal and Acoustic Insulation
FUNAS Rock Wool Insulation Board is a semi-rigid mineral wool board designed for thermal insulation, sound absorption and fire-resistant insulation applications. Available in multiple density options, the board provides stable coverage for walls, roofs, partitions and industrial insulation projects.
Standard density options range from 40–120 kg/m³, with a regular thickness of 50 mm and board size of 1.2 × 0.6 m. Aluminum foil facing and customized specifications are available upon request.
Rock Wool Blanket Roll for Thermal and Acoustic Insulation
FUNAS Rock Wool Blanket Roll is a flexible rock wool blanket supplied in continuous roll form for thermal and acoustic insulation. As a mineral wool blanket insulation product, it is suitable for roofs, walls, steel structures, equipment areas and large industrial surfaces where flexible coverage and easy cutting are required.
This mineral wool insulation roll is available in 80 kg/m³ and 100 kg/m³ densities with 40 mm and 50 mm thickness options. Density, length and width can be customized according to project requirements.
FUNAS Insulation Material
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Guangdong FUNAS Insulation Material Co.Ltd