S-B-S Sealer by Aldon. For stone, brick, slate, marble, all surfaces.

clean, protect, seal tile - stone - pavers - brick

Here is how you can take a gallon of Aldon "SBS Sealer" and turn it into the equivilent of 10+ aerosol cans.

And, you can use this tool to spray paints and other liquids too.

This small sprayer is inexpensive (typically $5.00 or less) and available at most hardware, paint, online, and home improvement stores. It is called the "Preval" spray unit.

This handy little tool enables you to take a sprayable liquid from a larger container, put it in the glass jar, and immediately have the equivilent of an aerosol spray can. Additional pressure cartridges and glass jars are available.

Here is the link to the Preval web site. http://www.preval.com