Dura Hard Concrete Densifier

Densifier for cured concrete surfaces pure silica particles have higher proportion of reactive sites than silicates, so they act very efficiently.

Intended Use

Hardens, dustproof, densifies and seals porous floors. Penetrates surface and is chemically converted into a hard, wear resistant layer. Easy to use and apply with minimal maintenance needed.

Product Features

  • Contains no hazardous chemicals
  • Saves time & labor
  • Eco-friendly

Regular cleaning with dura clean ½ oz per gallon will provide excellent safety and improve appearance & coefficient of friction
Coverage : 500 sq ft per gallon

Physical Properties

Color…………….. White
Fragrance…………. None
Ph value……………8.5-9.5
Boiling point……….212 *f (100c)
Density (g/ml)………1.35-1.45
Limitation of use:…..Residential/commercial

Application Instructions

Polish surface with commercial equipment polishing to 200 resin. Apply dura hard at the rate of 500 sq ft per gallon. After applying,continue polishing to 800 grit resin. It is recommended to clean surface after each grit. Colloidal silica can be burnished to a high sheen.


Causes severe skin burns and eye damage. Do not breathe dust/fume/gas/mist/vapors/spray. Wash face, hands and any exposed skin thoroughly after handling. Wear protective gloves/protective clothing/eye protection/face protection. Store locked up. Dispose of contents/container to an approved waste disposal plant.
First Aid Specific Treatment (See Section 4 on the SDS).

IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician.
IF ON SKIN (OR HAIR): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. Wash contaminated clothing before reuse.
IF INHALED: Remove victim to fresh air and
Keep at rest in a position comfortable for breathing. Immediately call a POISON
CENTER or doctor/physician.
IF SWALLOWED: Rinse mouth.DO NOT induce vomiting
breathing. Immediately call a POISON
CENTER or doctor/physician.
IF SWALLOWED: Rinse mouth.DO NOT induce vomiting.

Due to application beyond our control the liability of the manufacture & distributor is limited to the purchase price of the product user assumes all risk of use of this product and there is no warranty of merchant ability of fitness.

© West Coast Chemical 2023