Dense Stone Sealer

$72.00$739.20 ex GST

Rockstar DENSE STONE SEALER is a solvent-based sealer used to protect against staining on dense, hard to permeate stones and tiles. DENSE STONE SEALER protects dense stone and tile substrates against environmental staining. The ingress of staining substance is retarded, making the surface easier to clean.

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  • Excellent oil and water repellency
  • Excellent penetration in the most dense substrates
  • Does not change the surface appearance
  • Does not inhibit the water-vapour permeability
  • Ready to apply, no dilution required
  • Rapid curing
  • Cannot flake or peel


  • Appearance and colour: Colourless to yellowish, clear to hazy liquid
  • Specific Gravity (Water = 1): 0.82 g/ml
  • Boiling Point: 120 – 200oC
  • Solubility in Water: Not miscible
  • Flash Point: 30oC


  1. Always apply first to an inconspicuous area or scrap piece of stone to ensure the suitability of this product for your stone or tile.
  2. Ensure the surface to be sealed is free of excess grout and grout haze, is dry and free of any oils and other surface contaminants.
  3. Apply DENSE STONE SEALER undiluted by lambswool applicator or low pressure hand sprayer. Ensure that the surface is fully saturated without leaving pools of material. Apply a second coat as soon as the first coat has dried (approximately 2 hours).
  4. The product will cure in 12-24 hours depending on atmospheric conditions.


Coverage is dependent on the permeability of the stone or tile and is in the range of 8-10 Mt2 per litre.


  1. Do not allow pools of liquid DENSE STONE SEALER to dry on the surface.
  2. Avoid contact with skin and eyes by wearing suitable protective gloves and eyewear.
  3. Ensure that there are no sources of ignition in area.


Clean all equipment with mineral turpentine.


DENSE STONE SEALER is available in 1, 5 and 20 litre packs.


  • Keep container tightly closed when not in use.
  • Store in a cool, dry place out of reach of children.
  • Keep away from sources of heat, spark and ignition, product is flammable.


Classified as Hazardous according to criteria of Worksafe Australia.

Additional information


20L, 5L, 1L

Technical Data Sheets

Please access the product information sheet and Material Safety Data Sheet (MSDS) below:

Dense Stone Sealer Tech Sheet

Dense Stone Sealer Material Safety Data Sheet (MSDS)

Rockstar Warranty Sheet


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