Ghostshield Concrete Countertop Sealer 660
Category: Coatings - mineral surfaces

Concrete Countertop Sealer 660 is an advanced, industrial strength, penetrating and topical concrete countertop sealer. Protects concrete from within while also creating a very thin, hard shell that acts as a barrier against chipping and etching from harsh acids and the wear and tear of everyday use.

Typical Use:

Interior concrete countertops, exterior concrete countertops

Apparent use of Nanotechnology: unspecified nanoparticles
Reason for Inclusion:

"Developed over decades by research scientist and chemist Ghostshield’s formulas are the most innovative concrete sealers available in the market. Utilizing molecular nanotechnology, the active ingredients are engineered to have the smallest atomic structures possible. The active particle sizes are 0.3 to 1.5 nanometers in diameter 100 times smaller than traditional chemistries resulting in deeper penetration, longer service life and unrivaled performance." -Retrieved 9/14/2020 from

Trade: Concrete/Cement Masons
Safety Data Sheet (SDS):

available online (see 'Technical Documents')