Lithium silicate Densifiers are the best type of Densifier to use for increasing the density and surface hardness of concrete. They tend to react faster than sodium silicate Densifiers and less material is required during application. While the based chemical of all lithium silicate Densifiers is lithium silicates, their performance is dependent on the additives that are put into the formulation.

Here are the best lithium silicate Densifiers the market has to offer:

1. Armor L3000 Densifier: The Armor L3000 Densifier is a concentrated, enhanced lithium silicate. It is diluted up to 1:1 with water and is backed by a Lifetime Warranty. It will increase the strength of concrete by up to 45% and can be used alone or as part of the polishing process.
2. Prosoco LS: The Prosoco LS is a pre-diluted, lithium silicate. It will increase the strength of the surface and help reduce concrete dusting.
3. Lionhard: The Lionhard is a pre-diluted, lithium silicate. It will increase the strength of the surface and help reduce concrete dusting.
4. Scofield: The Scofield Densifier is a concentrated, lithium silicate. It is diluted 1:1 with water and will increase surface hardness and help to reduce concrete dusting.

How Lithium Silicates Work

Lithium silicates penetrated into the concrete and chemically react with the free lime and calcium. Through this reaction. Calcium Silicate Hydrate (CSH) is formed within the pores.