Candlewic CW-VB2604OZ Low melt opaque hardener/binder. Vybar 260: lower melt point Vybar used in container and votive candles to lock color and scent in wax. Use 1 teaspoon per pound of wax as a hardener, and to make candles opaque. Price listed is for a 4 oz. bag of Vybar 260. Also available in a 1 lb. bag.