FAQ
How long it can be used?
30 years or more.
How long will the coating take?
That depends,for a villa,usually one day is enough.
Is it safe?
Of course,It's safe.no harmful chemical component inside.and it will be used on outside of glass.
Will it block out the sun?
It won't,Visible light will all go through.
Does this product need special maintenance?
No need,juse clean the glass as usual.