The Experts in Disc Brake Noise with guaranteed solutions for Squeak, Squeal and growling problems! Factory Direct Programs for Synthetic Lubricants, Brake Lathe Tools, Test Products, Service Equipment and Specialized Training Programs. Home of The Silencer, Pastelub, Ceramlub, Brake Soap and Round Lathe Bits designed by GWR Specialty Automotive. Additionally, we are manufacturers and distributors of nitrogen tire filling machine, fluidrx tests, radiator fluid test strips, stripdip, lathe bits