'Guardian' /shower guard anyone?
I am shopping for a 3/8" thick tempered glass shower enclosure with two sliding doors. The place where I got quotes from mentioned a "guardian shower guard" which is silicone-based material that is mixed with the glass during its making, that is supposed to protect the shower glass from stains and mineral deposits etc.
I imagine guardian might be just one of the many trade names and there may be variations of this product with other names.
I am wondering if anyone has tried it before and has any experiences (good or bad) to share. At about $12/sqft it is a pretty steep price, and I am contemplating if it is worth the upcharge.
Thanks in advance!