Because the Blu-ray Disc employs high density recording, which requires maximum laser precision, the disc must be aggressively protected against scratches and other contaminants that could interfere with the laser, causing data errors. The solution is DURABIS™ 2, a hard coating technology.

DURABIS 2 protects the disc surface against scratches and resists smudges from fingerprints, providing error-free Blu-ray Disc performance. Hard coating technology is part of the Blu-ray specification; DURABIS 2, is the most advanced hard coating formulation for Blu-ray Disc media.