Fura-Free from Finish line is a non-carcinogenic way to heal cracked heels, wounds, burns, and abrasions faster than nitrofurazone products. Fura-Free also forms a thinner, more flexible scab, less likely to break open and bleed again. It does not contain nitrofurazone since studies suggest that nitrofurazone has carcinogenic or cancer-causing properties.
Fura-Free contains the same type of polyglycol base, which has a very low thermal conductivity, making it an excellent sweat. Since the base is the same, the physical properties during application such as viscosity and softening range are similar also.