FUNAS Rubber Insulating Sleeves – Durable & Safe Electrical Protection
Versatile rubber-plastic tube for efficient insulation of tubes. Ensures optimal performance.
Introducing the FUNAS Rubber Insulating Sleeves, your solution for safety and efficiency in electrical applications. Designed with high-quality, durable materials, these sleeves provide exceptional insulation to protect against electrical leakage and enhance safety in your workspace.
Crafted for versatility, FUNAS Rubber Insulating Sleeves are ideal for both professional electricians and DIY enthusiasts. Their robust construction guarantees exceptional resistance to wear and tear, ensuring that you receive a product that supports your needs time and again.
With their user-friendly design, these sleeves are easy to install, remove, and adapt to various wire sizes and types. This makes them a practical addition to your toolkit, ensuring you can tackle any project with confidence. The flexible rubber material facilitates convenient application, enabling a snug fit and reducing any potential for slippage.
The FUNAS brand prioritizes customer satisfaction, focusing on delivering not just products but solutions you can depend on. Our rubber insulating sleeves aren’t just an accessory, but a critical component of your safety arsenal, offering peace of mind while enhancing productivity.
Elevate your experience today and witness the heightened safety and reliability that FUNAS Rubber Insulating Sleeves bring to your electrical endeavors. Discover the blend of practicality and superior value that makes FUNAS a trusted name in the industry.
Advantages
24-hour technical support
Provide 24/7 technical support to ensure that customers can receive professional help at any time during the use of insulation material.
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.
Professional consulting team
We have a highly professional team that can provide customers with comprehensive and in-depth consulting services on insulation material.
Flexible production plan
We can flexibly arrange production plans according to your needs, and the delivery time is within 7–30 days to ensure that your market needs can be met in a timely manner.
Our Certifications
SGS-Fireproof Adhesive for Sheets
SGS
Rock wool CE certificate
FAQ
How to start a consultation?
You can contact us through our website, phone, or email. We will arrange a professional staff to discuss your needs about best thermal insulator and how we can help you.
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.
Are your rubber foam products environmentally friendly?
Yes, our insulation products are designed with sustainability in mind. They help reduce energy consumption by minimizing heat loss and gain, and they are made from durable materials that have a long life cycle, reducing the need for frequent replacement.
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.
If you have another questions, please feel free to contact us.

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