In the construction industry, excelsior is often Employed in tunneling and pipe installations to fill void parts. Wood excelsior fibers are also broadly applied as being a filtration medium, ranging from filtering oil in combustion engines to oil industry filtering and vinegar filtration. The interlocking, barbing attributes on the fibers, https://edenproductsltd.co.uk/2025/03/21/why-natural-wood-wool-is-one-of-the-best-eco-friendly-packaging-materials/