DI-HARD Sodium Based, Concrete Hardener/Densifier 5Gal.
DI-HARD Concrete Hardener/Densifier penetrates the top surface of the concrete to react chemically with the concrete slab to create a harder skin. DiHard is not a topical coating - penetrates into the slab. DiHard comes in a ready-to-use state — do not dilute or mix with other chemicals. DI-HARD was developed to compliment a diamond grinding and polishing system. It is recommended that freshly poured concrete be allowed to cure for 30 days to achieve the maximum advantage of DI-HARD.
|Densifier / Hardener