Omni Printing’s warning labels are specially designed for outdoor solar installations project, three main materials used in this product include adhesive, ink, and a protective film:

1) The adhesive is from Avery Dennison, tested under ASTM D4956 standards with 2000 hours of aging resistance testing, ensuring 7 years of outdoor durability.

2) The ink is a British brand specifically used for printing traffic signs, priced at 10 times that of regular ink, and ensures 7 years of outdoor durability.

3) The protective film is acrylic, superior to the PET films used by competitors, commonly used for traffic signs, ensuring 7 years of outdoor durability.