Exxene Foto Klear™ system is offered as a 2 step coating system

Photochromic Basecoat
A clear, concentrated coating solution for use with all photochromic dyes.
Foto Klear™ polycarbonates and ophthalmic plastics (Data Sheet)

UV Protective Hardcoat
An especially formulated hardcoat designed to reduce excess UV light.
Scratch Klear™ TN products coated with Foto Klear™. (Data Sheet)

The Foto Klear™ Basecoat coating solution is provided with or without photochromic dye, as requested by the customer. Without dye, it is a clear coating solution that allows the customer to add photochromic dye to produce any desired color. Exxene also provides custom color matching and formulation assistance to all customers.