FIX Professional Agent Bond is a styling gum that shapes hair while keeping its softness and luster. Perfect for a bold stand-out look. Best used on a natural brush up. Size: 80 grams SHELF LIFE: 3 years FIX Professional Agent Bond is a styling gum that shapes hair while keeping its softness and luster. Unleash your slick style with Agent Bond Styling Gum that boasts of a shine and hold that allows you to shape hair without losing its softness and luster.