Topical Sealer
enjoy a shiny finish. This can be achieved by applying a glossy topical sealer,
rather than an penetrating sealer. The application can be tricky,  the surface
must be thoroughly cleaned, dust free and properly dried.  Topical Sealers
must be applied properly to avoid streaking, pooling and bubbles. This is a
common problem homeowners run into when attempting to apply themselves.

Topical Sealers are not recommend for smooth surface stone, because the
sealer could start to peel, discolor, scratch or smear if the stone is not pores
enough for proper bonding .
topical sealer over stained concrete