Slide-O-Mix Light Trombone Lubrication System Light Light Trombone Lubrication System Light The Slide-O-Mix products were developed to offer exceptional lubrication for trombone hand slides Available in standard or light slide lubricant, one for regular slides and the light kit for newer, tighter slides Extra individual bottles are available separately The Slide-O-Mix products were developed to offer exceptional lubrication for trombone hand slides