In my opinion it s not a defect.
Remove rust stain from granite.
The owner had tried everything to remove the rust stains from the granite they even considered replacing them however the cost to do so was not insignificant.
Your granite slabs may look impenetrable but they are capable of becoming stained.
How to remove rust stains from a granite counter you re looking at an iron oxide rust stain in a granite countertop that could be millions of years old.
Unfortunately for the owners many years worth of rust stains iron oxide had penetrated the granite sealer causing them to turn an unsightly orange colour.
Water causes iron to oxidize which in turn creates rust.
When spilled liquid gets into granite s pores it occasionally leaves a stain behind as it evaporates.
Rust and other stains are relatively easy to remove.
Before you begin with the rust removal you need to stop the rusting in the first place.
Natural stone is quite porous.
When spilt liquid gets into granite s pores it occasionally leaves a stain behind as it evaporates.
Determine the source of the rust stain.
Careful observance of directions is highly recommended.
Natural stone is quite porous.
Hmk r77 rust remover is a professional grade rust remover for natural stone.
The rust then seeps into the pores of the granite.
Here are a few simple steps you can try to remove rust stains from your granite.