Description Quikrete 10 fl. oz. Red Liquid Cement Color is designed to add color to your cement projects. This color should be mixed with water and then added to dry concrete mix. WARNING: This product can expose you to chemicals including Lead which is known to the State of California to cause cancer, birth defects or reproductive harm and Butyl Benzyl phthalate (BBP) which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov