Beal Ice Line 8.1 mm Unicore Golden Dry climbing half rope has a particularly low impact force such as to allow greater cushioning of the fall. Safety is guaranteed by Unicore technology, a treatment that welds soul and fit together. This type of rope is flexible, thin and does not undergo swelling, elements that make it manageable and long-lasting. Recommended for demanding ice climbers and mountaineers. Golden Dry is a waterproofing treatment applied to the jersey and core of the rope to make it more resistant to moisture, abrasion and dust. In this way the rope is highly performing on glacier, waterfall, snow route, mixed route. The Beal Ice Line is also available in a Dry Cover version. Instructions. Beal Ice Line 8.1 mm Unicore Golden Dry climbing half rope