How To Reseal Granite Countertops. On the other hand if the water sinks down into the surface you should re-seal your countertop. Next you should let the sealer absorb into the stone.
Somewhere inconspicuous like in a corner of the counter put a few drops of water on top and a few inches away put a few drops of oil. In this video we explain how to test your gran. Cover your sink and other surfaces not intended to be treated with plastic wrap to avoid getting sealer on them.
If the water beads up on the surface your sealant is still effective.
Line your granite samples on a table with the polished side up and then dust them thoroughly. Spray cleanser evenly onto the surface and buff the stone to remove surface debris grime finger oils or other substances that could block the sealer from penetrating the stone. Now that you are ready to seal the granite use a cloth brush or spray bottle to apply the sealer to the countertops. 40 to 100 per sq.
