Xtreme Shield Concrete Sealer
Coatings - mineral surfaces
Xtreme Shield is a colloidal silica-based breathable penetrating concrete sealer that protects concrete floors and enhances the appearance of decorative concrete finishes.

Porous, normal, and hard condition concrete.

colloidal silica

"Xtreme Shield is a finishing conditioner applied after polishing. It introduces additional colloidal silica to the slab, along with a thin, clear polymer layer that gives extra protection to the slab surface." -Retrieved 1/22/2021 from https://xtremeharddensifier.com/shop-xtreme-hard/ols/products/xtreme-shield-concrete-sealer-in-1-gallon-size-makes-3-gallons

Xtreme Hard

9924 Universal Boulevard., Suite 224-115 Orlando, Florida 32819, US

available online