Kijima Motorcycle Parts Glass Wool Muffler Material Acostafil 400 x 1100mm Sound-Dampening 209-9909

This is a high-quality sound-deadening material made by Acostafil glass wool. It is made of a material that is easy to handle, has excellent workability, is durable, has high heat resistance, and has excellent sound-dampening properties. Heat resistant temperature: 870-900℃ Size: 400 x 1100 mm 1 piece

[■ Product Highlights & Recommended Points]

● Excellent Noise Reduction for a Comfortable Ride Uses a structure where compressed glass fibers are processed into threads and further woven to increase density. Compared to conventional glass wool, it has higher filling efficiency, providing superior soundproofing performance.

● Glass Fibers are Less Likely to Scatter, Safe and Easy to Handle Continuous glass fibers are used, making it difficult for fibers to scatter during installation. This design allows work to be done even with bare hands, making it safe and approachable for beginners.

● Sheet Form Makes Wrapping Easy, Improves Work Efficiency The flexible sheet type wraps smoothly around perforated pipes. Its heat-expanding properties also allow it to fit easily inside the silencer.

● High-Durability Design for Long-Term Use Unlike conventional short-fiber types, its structure prevents fiber loss and deterioration. Maintains stable performance over time and reduces maintenance frequency.

● High-Heat-Resistant Material Suitable for Heavy Use Uses newly developed ECR glass, designed to withstand high temperatures of approximately 870–900°C. Safe for high-rev riding and long-duration use.

● Wide Size Compatibility for Versatile Applications Large 400×1100mm size fits a variety of silencer diameters. Even when cut, fibers are less likely to scatter, making adjustments easy.

[■ Summary]

This product is a high-quality glass wool that balances all essential qualities required for muffler soundproofing materials: noise reduction, workability, durability, and safety. Its superior resistance to fiber scattering and ease of handling set it apart from conventional products, making it safe for beginners to install. With high-heat and high-durability design, it is suitable for a wide range of uses, from street riding to touring and even sports riding. Recommended for anyone looking to elevate their vehicle's performance and comfort to the next level.