The highly-pure glass coating agent HardoLass

How the glass membrane forms

The glass membrane lasts for more than 5 years!

HardoLass was tested on multiple material and was measured the difference with a blank test specimen.

The water drop soaked into the paper on the blank specimen, but there was no soaking on the test specimen coated with HardoLass.

The water drop on the blank specimen has a shallower spreading angle compared to the test specimen of HardoLass.

The Si peak was detected even after the accelerated weathering test.

Test method: Accelerated weathering test with metal halide lamp
Testing machine: Weather meter M6T

Industry-academia collaboration

Waseda University - Glass coating agent in general
Kisarazu College - The study of air resistance
Tokyo Metropolitan Industrial Technology Research Institute - Commissioned research on surface chemistry