X-Fuel 325+ High Performance Crossbow Rail Fluid is like Rocket Fuel for your Crossbow. Increase crossbow speed and cut down string serving wear. The precision blend works great on Aluminum Riser Crossbows over 325 Feet Per Second. The Felt Tip Applicator makes use quick and clean.

Made in USA, 100% Odorless, Increases Performance and Durability, Non-Toxic