Fibreglass Wool for Silencers
The 250g bag of fibreglass wool serves as a thermo-insulating filler specifically designed for soundproofing silencers. It is characterized by high thermal resistance, enhanced acoustic properties, and robust mechanical strength.

ECR Matting
ECR matting is an insulating material made from textured continuous glass fibres. It offers numerous advantages, including high thermal resistance, excellent acoustic properties, and mechanical strength. This material is utilized as a filler in car and motorbike silencers, quads, power generators, industrial exhaust systems, gas and steam exhausts, noise absorbers, acoustic enclosures, and various other applications requiring insulation that can withstand high pressure, temperature, and mechanical vibration.

Material Characteristics:

• Softening Temperature: 905-920 °C
• Max. Working Temperature: 761 °C
• Monofilament Diameter: 16 µm
• Flammability: Non-flammable
• Acid Resistance: ≥ 99 %
• Loss on Ignition: Max 1.5 %

Mineral Composition of ECR Fibre:

• SiO2: 58-62%
• Al2O3: 12-16%
• CaO: 20-24%
• MgO: 2-4.5%
• K2O+Na2O: ≤0.9
• ZnO: ≤1.2