ASLONG Cable Joint Waterproof Tape – Reliable Waterproof Protection

ASLONG's AJ-20 Insulated Waterproof Self-adhesive Tape offers superior protection. Wholesale this durable, self-adhesive tape for reliable insulation and waterproofing solutions. Perfect for various applications.
Product raw materials
Butyl rubber
Product name
AJ-20 Insulated waterproof self-adhesive tape
Product color
Black
Product shape
Roll
Specifications
0.8*25*3000mm / Customizable
Tensile strength
>1.0Mpa
Volume resistivity
>1.0*1014Ω ·cm
Dielectric constant
<5
Dielectric strength
>22kV/mm
Water absorption rate
<0.5
Product Details

ASLONG Cable Joint Waterproof Tape

Looking for a reliable solution to protect your cable connections from water damage? The ASLONG Cable Joint Waterproof Tape is designed with user practicality in mind, providing exceptional waterproof sealing for all types of cable joints. Manufactured by ASLONG (Guangdong Welllink New Materials Co., Ltd.), a leading high-tech enterprise with over 20 years of expertise in sound insulation and industrial materials, this tape guarantees quality, durability, and environmental safety.

Made with advanced butyl rubber, the ASLONG cable joint waterproof tape delivers superior elasticity and adhesion, ensuring a long-lasting, watertight seal—even in the harshest weather conditions. With easy application and outstanding flexibility, it conforms to irregular surfaces and fits cables of various sizes, making installation quick and hassle-free for both professionals and DIY users alike.

ASLONG is committed to your safety and satisfaction. Our engineered waterproof tape not only protects your cable joints from moisture, dust, and corrosion but also enhances the reliability and longevity of your electric and communications systems. Used globally across construction, automotive, industrial, and home projects, our tape withstands extreme temperatures and resists aging, providing peace of mind and superior value.

Choose ASLONG cable joint waterproof tape for performance you can trust—because your projects deserve the highest standard of care and efficiency. Available worldwide. For partnership opportunities, ASLONG is actively recruiting agents globally.

Our Advantages

  1. Professional technical support

    We have an experienced technical team that provides a full range of technical support, including product consulting, installation guidance, application optimization, etc. Whether you encounter problems before, during or after sales, our technical experts will quickly provide professional solutions to ensure that your project goes smoothly.

  2. We have a modern production base of more than 10,000 square meters.

  3. Customized service

    According to the specific needs of customers, we provide tailor-made products and solutions to ensure that every project can achieve the best results.

  4. Complete after-sales service

    We provide comprehensive after-sales guarantee, including regular return visits, troubleshooting and repair services. Whether you encounter any problems during the use of the product or need technical updates, our after-sales team will respond in a timely manner to ensure that customers experience consistent high-quality services.

Our Certifications

  • Portable infrared edge tracking device

    Portable infrared edge tracking device

  • Quality-oriented and trustworthy enterprise

    Quality-oriented and trustworthy enterprise

  • Integrity Manager

    Integrity Manager

Question you may concern

Do ASLONG's products meet environmental protection standards?

Yes, all ASLONG products comply with ISO14001 environmental management system certification and global environmental protection standards. We use environmentally friendly materials and are committed to providing sustainable solutions to help customers achieve green development goals.

What industries are the products provided by ASLONG suitable for?

ASLONG's products are suitable for multiple industries, including air conditioning and HVAC, construction and waterproofing, automobiles and transportation, home appliances and electronics, industrial equipment and machinery, etc. We provide customized solutions for each industry to meet different needs.

What specific functions can ASLONG's products provide?

Our products cover functions such as insulation, sound insulation, shock absorption, waterproofing and sealing, and are widely used in improving energy efficiency, reducing noise, controlling vibration, protecting equipment, etc., helping customers optimize engineering effects and improve user experience.

How to customize products that meet the needs of my industry?

You only need to contact our sales or technical team, we will conduct an in-depth analysis based on your industry needs and provide tailor-made products and solutions. We guarantee to provide you with efficient and accurate services to meet your personalized requirements.

Get a Free Quote

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ASLONG (Welllink Guangdong New Material Co., Ltd.)
No.20 Yongfeng Road, Shawan Town, Panyu District, Guangzhou City, China.
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If you are interested in our products, please send me a message for the best quote and product information.

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Tel: +86 132 4287 9341

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