These roller covers wick the lubricant through the perforated stainless steel roller core and smoothly and evenly apply the lubricant to both sides of the stock. Use with Mini-Roller™, Powered Uni-Roller®, Uni-Roller® Type C and Uni-Roller® Type S.
Polyester felt cover comes standard on Uni-Roller®/Mini-Roller™ models. Its extremely durable and compatible with a broad range of materials.
Polyurethane foam cover works with vanishing oils and with thin stock that is narrower than the overall width of the roller. Consult Unist lubrication experts before specifying this cover material due to its limited fluid compatibility.