since diamonds polish granite, i'd suspect your product is a combination cleaner/sealer,,, specialized products can be found at sources like pro-supplier ' granquartz ' [ no financial interest ],,, many times popular granites are full of pits, knots, & voids,,, due to economics vs attractiveness, some sealers are actually hi-build mtls to fill holes,,, long story short, if it works, fine 
installers are good sources of information/supplies, too,,, about 3yrs ago, my bride, nagzilla, opted for granite,,, i caution'd against her final choice but she ( knowing more than i who spent 20yrs working w/granites ) was deliriously happy upon installation,,, today we're considering repolishing - a LARGE pita since it must be done wet for best results :furious:
howzabout trying OOOO steel wool pads on your elec sander 1st then sealing ? certainly can't hurt decent granite :no:
installers are good sources of information/supplies, too,,, about 3yrs ago, my bride, nagzilla, opted for granite,,, i caution'd against her final choice but she ( knowing more than i who spent 20yrs working w/granites ) was deliriously happy upon installation,,, today we're considering repolishing - a LARGE pita since it must be done wet for best results :furious:howzabout trying OOOO steel wool pads on your elec sander 1st then sealing ? certainly can't hurt decent granite :no:
