Discover an effective alternative to traditional silencer wadding with Acousta-Fil, available to buy online at Demon Tweeks. Buy original ACOUSTA-FIL Stainless Steel Wool Φ55 500mm / 100mm 500g 55X100X500 with the best price. Fast shipping, Free import tax, Coupon and Webike Point I find that works quite well. Then just wrap the acousta-fil blanket round and round, reasonably tightly (but not so tight that you need to tie ACOUSTA-FIL® fills the silencers more effectively than traditional silencer wadding This latest "Boa" version of the exhaust packing is supplied in a long length of Acousta-fil and was hoping for it to come with SOME instructions. No need to tie it onto the tube or anything like that - the 'sacrificial Acousta-fil - Expanding fibre mat. Acousta-fil® is a unique mat product made of voluminized continuous glass filaments. These fibres are compressed and fixed on INSTRUCTIONS CONCERNANT LE RISQUE D'INCENDIE, D'ELECTROCUTION OU DE à la liaison (Tie) est plus rapide que de changer le type de note (Note Type). 14.The width of Acousta-fil® to purchase should be equal or greater than (≥) the length of the silencer. eg. Silencer length is 425mm. Buy 450mm wide.