Muc-Off Silky Suspension Serum Description: Muc-Off Silky Suspension Serum is a silicone infused wonder formula that reduces the stiction between wiper seals and stanchions, keeping everything lubricated and ready to rock. Apply to shocks, stanchions, or dropper posts for lubrication that also works to repel grime and dirt, maximizing performance and extending the life of valuable bicycle components. Features: Bicycle suspension stanchion and seal lubricant Minimizes stiction for smooth performance Repellant properties prevents build up of muck and grime PFC-free formula is non-toxic and environmentally sound