General Protection always includes resistance to water entry, saltwater erosion and weathering. Depending on the sealer it can also include resistance to efflorescence, wear and chipping and other features. Long term means protection up to 5 years.
Find Stone Type below either in the non-porous category or the porous category, a few are in both. The porosity of the substrate determines which sealers should be used. Some sealers can be used on either porosity.
Sealers for non-porous substrates: Blue Stone, Unglazed Brick, Flagstone, Grout/Mortar, Granite, Porcelain, Quartzite Slate, Sandstone, Travertine, un-glazed tile other dense or semi-dense stone
Click on the Sealer Number to bring up a full description of the sealer