D'Addario EXP Brand Coated Guitar Strings

An ultra-fine layer of EXP Coating is bonded to the phosphor bronze wrap wire which is then wound onto the hex-shaped core wire. The result is a built-in barrier against the corrosion and wear that can quickly sap the life out of your strings and your sound. EXP coated phosphor bronze strings have a natural round wound feel and sound fresh and bright with a "new string tone" that lasts three to four times longer than traditional guitar strings.

An ultra-fine layer of our exclusive EXP Coating is bonded to the 80/20 Bronze wrap wire which is then wound onto the hex-shaped core wire, resulting in a built-in barrier against corrosion and wear. Strings retain their inherent extra-bright tone and natural feel, yet last 3-4 times longer than traditional strings. These are D'Addario's brightest-sounding extended play strings.