Our premium-grade Car & Motorcycle Muffler Packing Kit Basalt Rockwool is engineered to deliver superior noise reduction, thermal resistance, and durability for automotive and motorcycle mufflers. Designed as a versatile silencer infill material, it serves as an essential component for maintaining optimal exhaust system performance while ensuring compliance with noise regulations. Suitable for both OEM replacements and aftermarket upgrades, this product is trusted by professionals and enthusiasts alike.
Key Features & Benefits
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Advanced Acoustic Dampening
Crafted from a densely woven mineral-based composition, the packing material effectively absorbs and dissipates sound waves generated by exhaust gases. This results in a significant reduction of high-frequency noise and harsh resonances, ensuring a smoother, quieter exhaust tone without compromising engine performance. -
Exceptional Thermal Resistance
Withstanding continuous temperatures exceeding 1000°C (1832°F), the material maintains structural integrity under extreme heat, preventing burnout and degradation. Its inorganic, non-combustible properties eliminate risks of melting or emitting harmful fumes, making it ideal for high-performance and racing applications. -
Longevity & Vibration Resistance
The interlocking fiber matrix provides exceptional resistance to mechanical stress and exhaust gas turbulence. This robust design minimizes material breakdown over time, extending service intervals and reducing maintenance costs compared to traditional ceramic or cellulose-based alternatives. -
Customizable Dimensions
Available in standard thicknesses ranging from 3mm to 25mm, the material can be precision-cut to match specific muffler chamber dimensions. Rolls are supplied in tailored widths and lengths to accommodate diverse exhaust configurations, from compact motorcycle systems to large automotive silencers. -
Environmentally Optimized
Free from asbestos, silica, and other hazardous substances, this eco-conscious solution aligns with global environmental and workplace safety standards. Its low-particulate design ensures clean installation and minimizes airborne fibers during handling.
Technical Specifications
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Material Composition: Inorganic mineral fibers derived from volcanic rock
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Temperature Range: -50°C to 1100°C (-58°F to 2012°F)
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Density: 90-120 kg/m³ (optimized for airflow restriction and sound absorption)
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Thickness Options: 3mm, 6mm, 10mm, 15mm, 20mm, 25mm (custom increments available)
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Sheet Sizes: Standard 1m x 0.6m rolls (custom dimensions upon request)
Applications
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Motorcycle/ATV/UTV exhaust repacking
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Automotive performance muffler refurbishment
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Industrial generator and machinery silencers
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Marine exhaust systems
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Motorsport and racing applications
Performance Advantages
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Restores backpressure balance for improved torque delivery
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Resists oil and moisture absorption in wet climates
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Compatible with two-stroke and four-stroke engines
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Meets ISO 9001 and RoHS compliance standards
Installation Notes
The semi-rigid matting structure allows for precise layering within muffler chambers. A minimum 15% compression ratio is recommended during installation to ensure proper gas sealing while preserving acoustic properties.
Packaging & Compliance
Supplied in vacuum-sealed, moisture-resistant packaging with optional OEM branding. Complies with REACH, EU Directive 2004/42/CE (noise emissions), and MSDS certification.
Elevate your exhaust maintenance with this engineered silencing solution that combines cutting-edge material science with real-world performance demands. Contact our technical team for application-specific guidance and bulk order customization.
