ECOGUARD HP Colloidal Densifier

permanent densification for polished concrete surfaces.


  • A deep penetrating micro-pore colloidal silica compound.
  • Reacts with free alkali to form a 100% solids water insoluble gel.
  • Easy to apply by pump up sprayer.
  • Significantly increases concrete density.
  • Promotes a high gloss polished surface.
  • Excellent abrasion resistance.
  • Excellent water and stain repellent
  • Completely safe & environmentally friendly.


Our most prolific formulation for surface densification, coupled with deep penetration into the concrete mass to demonstrate high resistance to acid / chemical contaminant attacks, and maintain the integrity of the polished concrete surface and interior strengths.

ECOGUARD HP Colloidal Densifier is a proprietary colloidal silica solution, which is non-hazardous, contains zero VOC’s, and creates a permanent integral barrier.

ECOGUARD HP Colloidal Densifier offers all of the advantages of sodium, potassium, and lithium silicates, with a superior micro-cellular composition resulting in greatly increased depth penetration, interior densification, and surface abrasion resistance.

Once applied, it demonstrates excellent resistance to moisture and stain penetration and promotes a high gloss due to the increased density of the treated concrete.

ECOGUARD HP Colloidal Densifier is recommended to increase surface abrasion wear and stain resistance for all polished concrete applications.

LEED CREDIT CONSIDERATIONS: Materials and Resources: MR Credit 1.2-Building re-use. Indoor Environmental Quality: EQ Credits 4.2: Low emitting materials (VOC < 25 g/L). MR Credit 5.2: Regional materials-Greater than 20% extracted, processed and manufactured regionally at production location: Lemont IL 60439. 90% Content-Harvested within 500 miles.


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