ASLONG Self-Adhesive Waterproof Insulation Tape for Reliable Sealing and Acoustic Protection

ASLONG self-adhesive waterproof insulation tape is a flexible butyl-based sealing solution for construction, automotive, household, and industrial applications. It combines easy application with moisture resistance and dependable surface sealing, helping protect joints, gaps, components, and sound insulation assemblies from water intrusion, drafts, vibration, and premature wear.
Product raw materials
Butyl rubber + EPDM
Product name
WNA-201 Waterproof insulation composite tape
Product color
Black
Product shape
Roll
Specifications
1.65*50*3000mm / Customizable
Tensile strength
>1.0Mpa
Volume resistivity
>1.0*1014Ω ·cm
Dielectric constant
<3.5
Dielectric strength
>20kV/mm
Water absorption rate
<0.5
Product Description

ASLONG self-adhesive waterproof insulation tape is a flexible butyl-based sealing solution for construction, automotive, household, and industrial applications. It combines easy application with moisture resistance and dependable surface sealing, helping protect joints, gaps, components, and sound insulation assemblies from water intrusion, drafts, vibration, and premature wear.

Why Choose ASLONG Sealing Tape?

Fast, Clean Application

The pressure-sensitive adhesive backing makes installation straightforward. Simply measure, cut, position, and press the tape firmly onto a suitable clean, dry surface. There is no need to mix materials or wait for a liquid coating to cure, making it a practical option for repairs, installation work, and production environments.

Protection Against Moisture and Air Leakage

Butyl sealing technology creates a flexible barrier around joints, overlaps, penetrations, and connection points. It helps reduce the risk of water entering vulnerable areas while also limiting unwanted air movement. This can support better durability in building details, vehicle panels, enclosures, ductwork, and equipment assemblies.

Built for Sound Insulation Materials and Everyday Projects

Supports Acoustic Assembly

In acoustic projects, small gaps can weaken the overall result of otherwise effective sound insulation materials. This tape can be used to seal edges, seams, and transitions around insulation layers, helping create a more continuous assembly. It is particularly useful where moisture protection and vibration-conscious installation are both important.

Versatile Uses Across Industries

Use it for sealing and insulating tasks in homes, vehicles, workshops, construction projects, industrial equipment, and entertainment facilities. Typical applications may include roof and wall details, window or panel joints, pipe and duct interfaces, automotive trim areas, electrical auxiliary work, and protective repairs. Always confirm surface compatibility and application conditions before full installation.

ASLONG Quality and Manufacturing Experience

A Specialist Material Partner Since 2000

ASLONG, the brand of Welllink Guangdong New Material Co., Ltd., has specialized in the research, development, production, and sales of acoustic, sound insulation, and shock-absorbing materials since 2000. Its modern production base covers more than 10,000 square meters and supports efficient, environmentally responsible, and high-performance material solutions.

Global Supply and Professional Support

ASLONG serves customers across Europe, North America, Asia, Africa, and other markets. Its product portfolio includes Butyl Rubber Sound Damping Mat, Mass Loaded Vinyl, NBR foam, Sound White Cotton, tire silent foam, butyl waterproof tape, and electric auxiliary materials. Whether you need a dependable sealing product for a single project or a stable supply partner for distribution, ASLONG welcomes cooperation with agents worldwide.

For product guidance, application discussions, or partnership inquiries, visit www.aslong.cc or contact king@aslong.cc.

Certificate display

  • Service-oriented and trustworthy enterprise

    Service-oriented and trustworthy enterprise

  • Anti-floating aerial white cotton collection cover

    Anti-floating aerial white cotton collection cover

  • Butyl rubber external circulation heating machine with uniform heat distribution

    Butyl rubber external circulation heating machine with uniform heat distribution

Question you may concern

What is ASLONG Self-Adhesive Waterproof Insulation Tape used for?

ASLONG self-adhesive waterproof insulation tape is designed for reliable sealing, moisture protection, vibration reduction, and acoustic insulation. It can be used to seal joints, seams, gaps, pipes, ducts, equipment housings, automotive components, and construction assemblies. Its waterproof backing helps protect surfaces from water ingress, while its flexible structure supports sound and vibration control in residential, industrial, automotive, and commercial applications.

What are the main advantages of ASLONG self-adhesive waterproof insulation tape?

The key benefits include strong self-adhesion, waterproof sealing, flexible application, convenient installation, and effective support for acoustic and vibration protection. The tape can conform to irregular surfaces and helps reduce the transmission of noise, air leakage, and moisture through joints. As an experienced manufacturer of acoustic, sound insulation, and shock-absorbing materials, ASLONG focuses on providing efficient, environmentally responsible, and high-performance material solutions.

How should I install ASLONG self-adhesive waterproof insulation tape?

First, clean and dry the application surface, removing dust, oil, rust, and loose particles. Measure and cut the required length, then gradually remove the release liner while pressing the tape firmly onto the surface. Apply consistent pressure to improve contact and avoid wrinkles, bubbles, or open edges. For demanding applications, ensure the substrate is compatible and conduct a small adhesion test before full installation. The surface should remain as smooth and clean as possible for dependable long-term sealing.

Can this waterproof insulation tape be used for soundproofing and vibration control?

Yes. ASLONG self-adhesive waterproof insulation tape can support soundproofing and vibration-control systems by sealing joints, reducing air gaps, and helping isolate minor vibration paths. It is particularly useful as a complementary material alongside products such as butyl rubber sound damping mats, mass loaded vinyl, NBR foam, and other acoustic insulation materials. For complete noise reduction, the tape should be selected according to the substrate, temperature, moisture exposure, and overall acoustic design.

Why choose ASLONG as a supplier of self-adhesive waterproof insulation tape?

ASLONG, also known as Welllink Guangdong New Material Co., Ltd., was founded in 2000 and specializes in the research, development, production, and sales of acoustic materials, sound insulation materials, and shock-absorbing products. With a modern production base of more than 10,000 square meters, ASLONG serves customers in Europe, North America, Asia, Africa, and other regions. The company offers solutions for construction, automotive, residential, industrial, and entertainment applications and is recruiting agents worldwide. For product details or cooperation inquiries, visit https://www.aslong.cc or contact king@aslong.cc.

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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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