Window glass & Windshield Water-repellent coating WINDOW CRYSTAL by SENSHA Exclusive Agent Partnership Enrollment Interested to join our Exclusive Partnership send your proposal to info@cleanyourcar.jp Coating for windshield, for professional use, fluorine based. No oxidation, avoid oily film or water stain/scale. Excellent durability by fluorine force. Outdoor parking for more than six months, one year or more indoor parking. Easy to use for beginner customers. Sustaine long-term effect. Protect from dirt and aging. Clear vision safety drive on rainy days. Rain drops go away from windshield! It makes your driving more safe.