Expanding exhaust packing is installed in a compact form and designed to release its compressed fiber structure when heated. In a heat-released fiberglass sheet, temporary stitching holds texturized glass yarn together during handling and assembly. When the stitching loses its restraining function, the fiber structure can open into the space allocated to it inside the silencer. The important disti...
Installing expanding exhaust packing involves two separate jobs: positioning the specified fiber charge before the silencer is closed, and confirming that the material releases as intended during initial heating. A sheet that fits neatly around the core has passed an assembly check, not a complete service test. The BSTFLEX Exhaust Baffle Silencer Packing Sheet contains compressed, texturized conti...