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REFINE‑MAXX™ Colloidal+ Silica Densifier

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Product Name Price Qty
REFINE‑MAXX™ Colloidal+ Silica Densifier (5 GL)
Item # ST-RMCOLP-05
5 Gallon Pail    Qty: 1
Availability: Typically in stock (Details)
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$131.35 SALE $98.00
  • Improves performance and appearance of concrete
  • Fast-reacting-one hour or less
  • pH: 9.5-10.5
  • Ready to use
  • Coverage Rates: 250 to 700 sq ft per gallon depending on porosity

Product Information

REFINE-MAXX Colloidal+ Silica Densifier with reactive colloidal silica is a densifier/hardener for concrete, used to improve the performance and appearance of concrete floors. It increases surface hardness, compressive strengths, abrasion-resistance, and liquid penetration-resistance. Particles are approximately 50 nanometers (50nm) ensuring superior penetration.

It works extremely well on all concrete types, helping to reduce dusting, efflorescence, and ASR. It is a zero-VOC, non-toxic, safe-to-handle liquid that does not require scrubbing in, removal, or hazardous residue disposal and doesn't leave discoloring mineral salt deposits on concrete.

Colloidal+ Silica Densifier helps increase impact and abrasion resistance, as well as resistance to liquid penetration and staining, improving long-term durability. Does not yellow or whiten concrete.

Ready to use. Simply agitate before opening.

Coverage rate depends on the porosity of the floor.

  • High Porosity Concrete:

250 to 400 sq ft per gallon

  • Medium Density Concrete:

300 to 500 sq ft per gallon

  • Hard Concrete:

400 to 600 sq ft per gallon

  • High Density Concrete:

500 to 700 sq ft per gallon



More Information
Material Concrete
Category Densifiers and Guards
pH 9.5 - 10.5
Brand Provided by Jon-Don
Type Liquid
Condition new
Safety Data Sheet (SDS)