[Samui Atsui]
Root insulation/Spray/The root that completely blocks the cold wind/Window
Cool in summer/Simply spray

Effect about 2 months or more

Simply spray the insulation spray
The root that completely blocks the cold wind
is the insulation spray ( Cool in summer )


Transparent windows in the car
and the house as it is!
Just spray and polish!







The amazing efficacy proven
by nationally certified test materials!

Reliable and safe products.
Through various tests, Samui.
It is a proven safe product.



Samui Atsui Test Report


Samui Atsu creates a spray film
between the window cooled with outside air
and the room temperature.

Thereby preventing the heat from being
released to the outside.


On the contrary,
it makes the interior cool in summer