Nano Lithium Hardener


Lithium is a second generation silicate

Silicates Hardens and Densify concrete.

1. Converts Ca(OH)2 (Calcium Hydroxide) in the concrete wear zone to C-S-H (Calcium Silicate Hydrate).

2. Improves surface wear resistance

3. Restricts macro pore size

4. Fills micro pores

5. Retards liquid penetration

Benefits of Lithium Pentrasil-HD by Convergent USA


1. Outlasts epoxy and urethane topcoats

2. Strengthens new and old concrete surfaces by over 60%!

3. Eliminates efflorescence, preventing dust emissions

4. Resists map cracking, crazing  ALKALI SILICA REACTIONS

5. Excellent penetration for more permanent protection

6. Floor surface becomes 50% more abrasion resistant

7. Results to a less permeable floor surface

8. Water based and has no solvents

9. Non-slippery

10. Retards water, oil and other contaminants from penetrating

Nano Lithium Hardener

Lithium vs Sodium/Potassium

  • Smallest molecules (40x smaller)
  • Lithium is highly reactive
  • Seals concrete and completes chemical reaction in 7-14 days
  • Lithium provides complete and consistence densification
  • Increase hardness over 60%
  • Does not require surface washing after application
  • Very large molecules
  • Sodium/Potassium is very "lazy", slow reacting Chemical reaction takes up to 6-12 months to complete
  • Provides incomplete and inconsistence densification
  • Increase hardness over 32%
  • Must flush surface with water after application to remove residue