Trophy Taker Rail Lube And Bow Wax - 3 Pack - Keep your bow finely tuned and maintained with Trophy Taker Rail Lube + Bow Wax. Rail Lube + Bow Wax will keep your crossbow, compound or traditional bow ready for the field providing a microfilm protection that prevents fraying of bowstrings and cables. Formulated to penetrate and protect the bowstring, Rail Lube + Bow Wax is completely odorless, acts as a water repellent, will protect against UV rays and corrosion. 3 Pack Microfilm Protection For Crossbow Rails Prevents Fraying Of The Bowstring And Cables Will Penetrate And Protect Bow String And Cables Waterproof And Protects Against UV Rays Anti-Corrosive And Odorless