Muc-Off Dry Chain Lube is a durable deep penetrating Chain Lubricant and oil that is formulated to hold up in extreme conditions. Muc-Off Dry Lube is a highly versatile dry weather chain oil that has state-of-the-art penetrative qualities to ensure that the lube is driven deep into each chain link core. Muc-Off Dry Lube is biodegradable, so it's safe for you, your bike, and the planet. Wax-based formula excels in dry, dusty conditions Added protection against contaminants Provides smooth and quiet gear shifting Can be applied to chains, cables, shifters and derailleurs