Resistgard is made of dye-impregnated polycarbonate, a high-molecular weight, low-crystalline engineered thermoplastic with exceptionally high impact strength over a wide temperature range. Polycarbonates are noted for their excellent combination of toughness, heat and flame resistance and dimensional stability.

The purpose of using Resistgard ranges from use in semiconductor lithography processes to guarding dairy products from UV exposure. Other uses include blocking UV light from food products, bio medical research experiments, UV sensitive experiments, and many more.

Some of the industries that use these UV blocking light shields are:

- Dairy

- Bio Medical

- Semiconductor

- Research Institutes

- Food Processing

- Special Storage