Abstract: The technology of the present application provides a flex or flexible tint system for stains. In certain aspects, the system comprises a known volume of an unpigmented stain and a colorant cartridge of containing a known volume of colorant. The colorant cartridge has a movable bottom and a discharge nozzle at the top. The movable bottom is movable along the colorant cartridge to consistently deliver a known discharge volume of colorant to the known volume of unpigmented stain. The colorant and unpigmented stain are mixed to achieve a stain of the desired color consistently.

Abstract: A reactive composition comprising: (A) a glycerol monoester; (B) an acid amide in which the chain length of the acid portion comprising the amide contains about 8 to about 28 carbon atoms; and (C) a molybdenum compound in which the oxidation state of the molybdenum is +6; and a product prepared by reacting the reactive composition, including a product in the form of a composition which is useful as a friction modifier; and a lubricating composition comprising a lubricant in admixture with the friction modifier.

Abstract: A reactive composition comprising: (A) a glycerol monoester; (B) an acid amide in which the chain length of the acid portion comprising the amide contains about 8 to about 28 carbon atoms; and (C) a molybdenum compound in which the oxidation state of the molybdenum is +6; and a product prepared by reacting the reactive composition, including a product in the form of a composition which is useful as a friction modifier; and a lubricating composition comprising a lubricant in admixture with the friction modifier.