Products

Self Cleaning

The self-cleaning function allows the building to wash itself off in the rain, and sustain its beauty.

Nichi Guard performance: a layer of water molecules on the panel prevent the dirt in the air from attaching to the siding directly. When it rains, the dirt is automatically washed off by the rain water.

Self Cleaning Cycle

Dirt-prevention panel

Non dirt-prevention panel

Lasting effects even
in shadowy areas
or nighttime.

Lasting effects even in shadowy areas or nighttime.

The dirt prevention feature begins to work immediately after the installation.

Formulated anti-algae and anti-fungal agent in Nichi Guard products.

NichiGuard’s self-cleaning function has a reduced effect on fungi and algae growth.
Therefore, anti-algae and anti-fungal agents are included in the recipe to suppress their growth on the finished surface. However, their effect was tested by in-house standards only, and the anti-algae anti-fungal performance cannot be guaranteed, and may not be permanent.

Type of dirt Dirt-prevention effect
Exhaust gases, smoke, dusts, and soils High performance
Rust and dirt with high density and viscosity Low performance

It may not show satisfactory performance in an environment with a large amount of these substances.

Nichi Guard is effective in preventing stains from exhaust gases, smoke, dusts, and soils; however, it may not show satisfactory performance in an environment with a large amount of these substances. Also, NichiGuard has less effect on rust and dirt with high density and viscosity. Please check and clean the outer wall frequently.

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