ASLONG NBR Foam Gasket — High-Performance Sound Insulation Solutions
ASLONG NBR Foam Gasket Solutions
High-performance NBR foam gasket
ASLONG's NBR foam gasket is engineered for superior sound insulation, vibration damping, and long-term durability. Made from nitrile butadiene rubber foam, our gaskets combine excellent compression set resistance, weathering stability, and oil tolerance to maintain airtight seals and acoustic performance in demanding environments.
Key features and benefits
Our NBR foam gasket offers low thermal conductivity, outstanding noise reduction, and easy installation. The closed-cell structure minimizes moisture absorption and improves lifespan, while customizable densities and thicknesses let you tailor solutions for doors, windows, HVAC systems, and automotive assemblies. These features translate to lower maintenance costs, improved comfort, and better energy efficiency.
Applications across industries
ASLONG products serve construction, automotive, home appliances, industrial equipment, and entertainment facilities. The NBR foam gasket excels where sound control, sealing, and shock absorption are critical — from vehicle cabin seals and engine bay barriers to partition joints and studio acoustic treatments. Compatible with other materials like butyl damping mats and mass loaded vinyl, it supports integrated acoustic systems.
Quality, capacity, and sustainability
Founded in 2000, ASLONG (Welllink Guangdong New Material Co., Ltd.) is a high-tech enterprise with a modern 10,000+ sqm production base. Our in-house R&D and strict quality control ensure consistent performance. We prioritize environmentally friendly manufacturing, meeting international standards for material safety and reduced emissions.
Global reach and partnership opportunities
ASLONG exports to Europe, North America, Asia, and Africa and is actively recruiting agents worldwide. Partner with us for competitive pricing, technical support, and co-marketing opportunities. Whether you need standard NBR foam gasket profiles or bespoke components, our team delivers fast sampling and scalable production.
Get started with ASLONG
Contact ASLONG to request samples, technical data sheets, or a custom quotation. Our experts will help you select the optimal NBR foam gasket solution for your acoustic and sealing requirements, ensuring measurable improvements in noise control and product reliability.
- 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.
We have a modern production base of more than 10,000 square meters.
- 4+ Modern production line, equipped with advanced production equipment and testing facilities, and are committed to providing efficient, environmentally friendly and high-performance material solutions to customers around the world.
- 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.
- 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.
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.
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.
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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