In the construction business, excelsior is frequently used in tunneling and pipe installations to fill void regions. Our Curlex® excelsior cooler pads are made from the cleanest, hardest, and most constant all natural aspen wood fibers accessible, for exceptional cooling efficiency. Best of all, since it’s produced from recycled materials, https://edenproductsltd.co.uk/2025/03/21/why-natural-wood-wool-is-one-of-the-best-eco-friendly-packaging-materials/