ASLONG NBR Gasketing Tape — Superior Sound Insulation & Sealing
ASLONG NBR Gasketing Tape — Reliable Seal and Acoustic Performance
ASLONG (Welllink Guangdong New Material Co., Ltd.), established in 2000, brings decades of expertise in acoustic and sound insulation materials. Our NBR gasketing tape combines high-performance nitrile butadiene rubber foam with precision manufacturing to provide superior sealing, vibration damping, and soundproofing across multiple industries.
Key Features and Benefits
NBR gasketing tape offers excellent compression set resistance, outstanding oil and chemical tolerance, and stable performance across a wide temperature range. The closed-cell structure ensures low water absorption and reliable acoustic isolation, while pressure-sensitive adhesive backing enables fast, clean installation. Ideal for reducing airborne and structure-borne noise while maintaining airtight seals.
Applications Across Industries
Widely used in construction (doors, windows, partition walls), automotive (door seals, trunk lids, HVAC ducts), electronics and electrical cabinets, industrial machinery, and entertainment facilities — NBR gasketing tape from ASLONG performs where consistent sealing and sound control are essential.
Customization and Specifications
ASLONG provides customizable thicknesses, densities, widths, and adhesive options to meet specific project requirements. Choose from varying foam grades for enhanced resilience or softer compressibility. Our modern 10,000+ sqm production base ensures efficient manufacturing and strict quality control for each batch.
Environmental Compliance and Quality Assurance
We prioritize environmentally friendly formulas and production processes. Our products adhere to international standards and are exported to Europe, North America, Asia, and Africa. Rigorous testing guarantees consistency in sound damping, sealing longevity, and material stability.
Why Choose ASLONG
With two decades of R&D and proven global distribution, ASLONG is a trusted partner for architects, OEMs, contractors, and integrators. Our NBR gasketing tape is backed by technical support, fast lead times, and competitive pricing.
Become an Agent
We are recruiting agents worldwide. Join ASLONG to offer high-performance acoustic solutions like Butyl Rubber Sound Damping Mat, Mass Loaded Vinyl, and NBR foam to your market. Contact us for samples, pricing, and partnership opportunities.
Contact ASLONG today for technical data sheets, custom quotes, and sample requests — the smart choice for sealing and sound insulation.
- 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.
- Quick response and customized services
We promise to respond to your needs within 24 hours and provide tailored solutions based on your specific requirements. From product selection to later technical support, you will enjoy efficient and personalized services to ensure that every detail meets your needs.
- Excellent quality
ASLONG strictly follows international quality standards, and all products are strictly tested to ensure that their performance and quality reach the industry-leading level.
- 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.
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.
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.
Does ASLONG provide after-sales service?
Yes, we provide a full range of after-sales services, including technical support, installation guidance, product maintenance and quality tracking, etc., to ensure that each project goes smoothly and continues to perform at its best.

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