Multi-purpose blue socks are perfect for spillage and sagging. Pig Blue Socks will trap any leaky liquid before reaching the aisle. Quickly absorbs oil, coolants, solvents and water. Pig Blue Socks are designed to wrap around the edge of mechanical equipment to keep your work site clean and safe. The socks are proud to be the best leak proof product from Pig company. Stays firmly on the floor, absorbs and retains liquids. It will not get into or spread around the machine like particle absorbers.