Sealing Granite counter top - Giallo Jasmine

Sealing Granite counter top - Giallo Jasmine Images

Sealing Granite counter top - Giallo Jasmine

Sealing Granite counter top - Giallo Jasmine Description

Dear sir,
 
We recently installed new kitchen and (http://maplered.com) bathroom Granite (http://tanbrown.org) Counter (http://GialloFiorito.com) s.
The installer told us the Stone (http://g603.net) is named Giallo Jasmine, and (http://maplered.com) had sealed the Granite (http://tanbrown.org) after installation with 511 Inpregnator.
 
Can you tell us if the Stone (http://g603.net) requires sealing in the 1st place?
 
And if so, do we stick with the 511 product, or can we switch to something else down the road?
 
Your advice is much appreciated.
 
Thank you
rgds
Jyh