FIBRE-S2 stainless steel muffler packing designed for motorcycle and small-engine silencers. Made from #434 stainless wool, this high-temperature material provides excellent sound absorption and long-term durability. Rated to 1510 °C, it resists blow-out and maintains consistent muffler tone and performance. Each 2-metre roll wraps approximately 4 metres of perforated tube.
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FIBRE-S2 is a premium #434 stainless-steel muffler packing designed for motorcycle and performance silencer applications. The stainless fibre maintains structural integrity under extreme exhaust temperatures up to 1510 °C, preventing blow-out and maintaining consistent tone and back pressure over time.
When repacking mufflers, first wrap the perforated tube with stainless wool (like FIBRE-S2), then fill the remaining space with fibreglass or basalt packing. The stainless layer prevents long-term blow-out and retains packing density under sustained heat cycles.
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🇦🇺 Best Mufflers
87A Planthurst Road, Carlton NSW 2218, Australia
Exhaust Systems Since 1983
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