ASLONG Butyl Waterproof Tape with Non-woven Fabric — Durable, High-Adhesion Seal

ASLONG's Butyl Waterproof Tape with Non-woven Fabric is a versatile sealing solution that combines the tacky, gap-filling performance of butyl rubber with a tear-resistant non-woven top layer for easier handling and long-term protection. Use it to stop leaks, seal joints, dampen vibration and reinforce sound insulation assemblies without fuss.

Core Advantages

Reliable Waterproof Seal

The butyl compound adheres reliably to metals, plastics, painted surfaces and many construction materials to create a consistent, watertight bond. Its flexible, non-hardening nature keeps seams sealed through thermal movement and vibration so you get lasting protection in roofs, flashings and penetrations.

Non-woven Fabric Surface for Durability

The non-woven fabric facing makes handling, positioning and trimming the tape far easier than bare adhesive rolls. It protects the adhesive layer from abrasion and UV exposure, and gives a clean finish when used in visible areas or layered into acoustic assemblies.

Acoustic & Anti-vibration Benefit

Beyond waterproofing, the tape’s soft butyl core helps dampen small vibrations and reduce rattle when used in vehicle panels, equipment housings or studio fixtures. It integrates smoothly with sound insulation materials, enhancing overall acoustic performance without bulk or complexity.

Application Scenarios

Roofs, Flashings and Exterior Repairs

Patch leaks, seal seams, and reinforce flashing details quickly. The tape conforms to irregular surfaces and holds under moderate foot traffic, making it a practical repair and preventive solution for construction pros and homeowners.

Automotive, Marine and HVAC Systems

Seal gutters, join HVAC ducts, or reduce wind noise on vehicles. Its adhesion to metal and plastic trims provides a moisture barrier and vibration control where traditional tapes or mastics struggle.

Sound Insulation & Studio Builds

Use alongside butyl sound damping mats, mass loaded vinyl and insulating foams to seal edges and overlap seams. The tape supports airtight joins—an important step for effective acoustic isolation in rooms, studios and entertainment venues.

Why Choose ASLONG

Proven Manufacturer with Global Reach

ASLONG (Welllink Guangdong New Material Co., Ltd.), founded in 2000, is a high-tech enterprise focused on acoustic and sound insulation products. With a modern production base of more than 10,000 square meters, ASLONG supplies efficient, environmentally considerate materials worldwide. Our product range includes butyl rubber sound damping mats, mass loaded vinyl, NBR foam, and adhesive accessories—trusted across construction, automotive, home and entertainment industries.

Quality, Service and Support

Experience backed by decades of R&D, consistent export to Europe, North America, Asia and Africa, and a commitment to supplying high-performance, practical solutions. For inquiries or distribution opportunities, contact ASLONG via our website https://www.aslong.cc or email king@aslong.cc.

1. 24 + Production Experience

2. 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.

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

4. 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.

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  ISO14001

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  Dust removal device for new ultrasonic slitting machine

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  IATF16949