Bulk Car Sound Dampening Sheets - Premium Automotive Sound Insulation by ASLONG
Bulk Car Sound Dampening Sheets for Effective Noise Control
ASLONG’s bulk car sound dampening sheets are expertly designed to provide exceptional noise reduction and vibration control for automotive applications. Manufactured using advanced butyl rubber technology, these sheets offer superior adhesion, flexibility, and long-lasting durability. Perfect for reducing road noise, engine sounds, and vibrations, our products enhance in-car comfort while improving overall driving experience.
Why Choose ASLONG Bulk Car Sound Dampening Sheets?
Founded in 2000, ASLONG (Guangdong Welllink New Materials Co., Ltd.) has become a leading provider of acoustic and sound insulation materials. Our bulk car sound dampening sheets stand out due to their efficient noise absorption and environmental friendliness. With a modern facility over 10,000 square meters, we ensure every batch meets rigorous quality standards, catering to global markets including Europe, North America, and Asia.
Applications and Benefits
Our bulk car sound dampening sheets are widely used in various automotive parts—from doors and floors to trunks and engine bays. They are designed to minimize vibrations and block unwanted noise, contributing to quieter, more comfortable vehicle interiors. Besides sound insulation, these sheets also enhance thermal insulation and protect against moisture, extending the lifespan of automotive components.
Committed to Innovation and Sustainability
ASLONG is dedicated to continuous innovation in acoustic materials, focusing on eco-friendly solutions without compromising performance. Our bulk car sound dampening sheets are free from harmful substances, ensuring safety for both installers and end-users. We are also actively recruiting agents worldwide to expand the reach of our high-quality sound insulation products.
bulk car sound dampening sheets Display
We have a modern production base of more than 10,000 square meters.
- 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.
- 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.
- 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.
24 + Production Experience
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.
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.
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.

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Butyl rubber is a synthetic elastomer known for its excellent airtightness, flexibility, and resistance to chemicals, heat, and weathering. It is widely used in industries such as construction, automotive, electronics, roofing, adhesives, and waterproofing. Common applications include butyl sound deadening mats, roofing membranes, waterproof tapes, seals, hoses, and tire inner liners.
One of the most common questions users ask is: How long does butyl rubber actually last? The answer depends on the environment, usage, and product design.
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