50% OFF SALE. This powdery snow is perfect for simulating frost or light snow. It is biodegradable and cleans up easily with a water or fire hose. The 20 kg (44 lb) bag covers approximately 1080 square feet. A Krendl machine can be used to disperse the snow or it can be applied by hand for smaller areas. Also comes in a 1.5 lb jar for small coverage, and we have a few 20L pails available.