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Costar Top 20 is a low VOC lithium silicate based solution used to densify, harden, seal and protect fresh or hardened concrete.
- Easy to use and fast drying
- A low cost treatment for exposed concrete surfaces
- Residue-free surface allows bond of various paints, adhesives or toppings
- Low odor and non-yellowing
- No solvent vapors
- Improved abrasion and chemical resistance