This was originally made of teased-out linen; now it consists of a loose cotton fabric, one side of which is ?u?y, the other being smooth and applied next to the skin when the surface is broken. Marine lint consists of tow impregnated with tar, and is used where large quantities of some absorbent and deodorising dressing are required. Cotton lint is impregnated with various substances, the most common being boracic lint. Lint containing perchloride of iron (15 per cent) is valuable as a styptic (see STYPTICS).