Ravin R280 Crossbow Serving & String Fluid Lubricant

The Ravin Serving and String Fluid (R280) is a non-wax polymeric lubricant designed for maintaining the center serving of crossbow strings. Its odor-free and waterproof formula helps keep string components properly maintained during regular use and outdoor activities. Recommended for annual application or before using a crossbow in temperatures below 32°F, this specialized lubricant is a practical addition to routine crossbow maintenance. The compact bottle contains 0.28 oz (8 g) of serving fluid, making it convenient to store with other archery maintenance supplies. Designed for Ravin crossbow string maintenance. Package includes one 8-gram bottle of Ravin Serving and String Fluid.