The PUTOLINE DESERT chain lube is a chain lubricant of first choice unique product and sand-repellent penetrates in depth in the links of the chains and leaves a protective layer that is not evasive. Provides a perfect protection against the wear of the sand and reduces friction. Suitable for open chains, O-ring and X-ring. Instructions for Use: ? Shake well before use ? Spray a thin layer on the chain ? Leave to dry contents of delivery: 1 piece tip: before passing by spraying a conventional chain to PUTOLINE Desert Chain Lube PTFE, it is important to first thoroughly clean the chain.