Formulated for tubular and flatbands Vu-Lube™ is a super slick all temps blend, waterproof and will not attract dust. At the first signs of wear apply on scuffed surfaces for the best slingshot and bow maintenance. The Ultra Slick Stick! 2/pk. Tip: Keep an extra tube in your home tool box. Vu-Lube™ can be used in hundreds of ways. For example try it on long deck screws. It makes driving them so much easier than any other product we tried including our String-Shield™.