The covering system is suitable for all types of Silage: grass, corn, beer mash, potato fiber, pressed pulps, etc. It’s important that the silage is compacted as round as possible. Some kinds of feed are not suitable to compact with a shovel or tractor. In this situation it’s better to do this manually with a rake for example. When the shape of the silage is round enough you will be perfectly able to cover your silage with Silage Safe and make it 100% airtight.