Zero Inner Stress, completely prevent stress cracking. High Molding Accuracy, molecular-level replication between the silicone and the mold, surface precision can achieve μ-level. High toughness, the material is soft and elastic, making it easy to from and unmold complex structures. High weatherability, Herculux self-innovated silicone, high aging resistance, yellowing resistance and optical stability, ong service life. Recyclable, liquid silicone can be recycled into silicone oil, environmentally friendly.