Gradia Direct-X has the same great handling you've come to love from GRADIA DIRECT; it now has 60% more radiopacity. Gradia Direct-X simplifies your aesthetic restorations by combining smooth handling, durability and high polishability into a single, universal composite. This product has been designed to provide excellent wear resistance and "natural feel" in the mouth without wearing away opposing enamel. Gradia Direct-X has excellent wear resistance, it won't wear away opposing enamel.