Say goodbye to noisy bike rides with Squeal Out Anti-Squeal Disc Brake Paste! This innovative, mild abrasive paste lube is designed to eliminate squealing, humming, and vibration caused by dirty, glazed, or contaminated rotors and brake pads. Developed by an experienced bicycle mechanic, this formula tackles the root causes of brake noise, ensuring a smoother and quieter ride every time. Brake noise often results from glazing, which occurs when sand and dust get baked into the pads and rotors, forming a glass-like layer. Contaminants picked up from standing water, streams, or salted winter roads can also contribute to the problem. Additionally, brake pads with a hard compound or high metallic content are more prone to squealing. Squeal Out works to remove these issues, improving the contact between your brake pads and rotor. This eco-friendly, non-toxic brake lubricant is a long-lasting solution, with just a small amount needed to restore your bikes performance. Most bikes wont require a second treatment unless they become re-contaminated. Plus, its an economical fixone jar goes a long way. Important: This product is not suitable for use on chrome or carbon fiber rotors. For best results, follow the instructions provided.