Husqvarna HiperLith Concrete Densifier, 5 Gallon, 578273601

Use HiperLith densifier to increase the abrasion resistance and surface hardness of concrete floors.

How Does It Work?

  • HiperLith reacts with the calcium hydroxide (lime) that is already present in the concrete to form calcium silicate, a harder crystalline compound.
  • Calcium silicate fills the surface pores of the concrete floor, thereby increasing the surface hardness of the concrete.
  • Once the concrete has been polished with a resin bonded diamond, the floor's abrasion resistance, hardness, and appearance will be greatly enhanced.


A pump sprayer, foam squeegee, and micro-fiber mop are required for application; no mixing or dilution is necessary.

  • Step 1 - Grind the floor with 200 grit metal bonded diamond to better expose the pores in the concrete.
  • Step 2 - Clean the floor and use a foam squeegee to remove any dust or debris.
  • Step 3 - Spray a liberal amount (1 gallon per 300 sq. ft.) of HiperLith onto the floor and mop the densifier around to ensure that all concrete pores are filled - do NOT allow the product to pool or puddle.
  • Step 4 - Let the concrete densifier dry completely before moving on to the next grinding step (4 - 8 hour cure time; HiperLith takes longer to cure in cold environments).


  • 5 gallons of HiperLith concrete densifier covers approximately 1,500 - 2,000 sq. ft. (about 350 sq. ft. per gallon).
  • Exact coverage may vary based on the porosity of the concrete.

HiperLith Shelf Life

  • Unopened containers of HiperLith concrete densifier have a 3 year shelf life from the date of manufacture.
  • HiperLith must be stored at room temperature (around 70°) - do NOT allow the product to freeze.
  • Once opened, ensure that dirt, water, nor other contaminates accumulate inside the container.


  • All application equipment (pump sprayer, squeegee, and mop) should be cleaned with water while still wet with HiperLith.

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