I have to use glass frit as sealant to close hermetically two other glass
supports. Does anyone know the process steps of this technique? i mean for
istance in which way i can deposite it or what kind of glass frit is
suitable for my aim (i am looking for the glass frit type that has the
lowest melting point).  I read also that the temperature  steps (for melting
and the following cooling) are very strict. The last problem is where i can
buy this product on internet, could someone give me some information about a
company that sells it?

If you have some experience in this technique please help me.

Thank you for your attention.

Regard