Crommelin Natural Finish Sealer

  • Crommelin Natural Finish Sealer

Highly penetrating, non-film forming sealer


Available Options

Crommelin® Natural Finish Sealer is a clear water repellent treatment that penetrates deeply into the surfaces, impeding the passage of moisture to provide long-term protection of buildings against water penetration.
Crommelin® Natural Finish Sealer reacts with soluble salts in cementitious surfaces to block capillaries whilst still allowing the substrate to release retained moisture (“breathe”).

Features And Benefits

  • Natural finish. (Possible slight colour enhancement to some surfaces)
  • Allows substrates to breathe.
  • Reduces ingress of water and minimises efflorescence through its reaction with soluble salts and its water repellancy.
  • Excellent fungal and algal resistance.

Areas Of Use

Natural Finish Sealer is suitable for use in the following areas:

  • Kitchens.
  • Pool Areas.
  • Balconies.
  • Retaining Walls.

Suitable Substrates

Natural Finish Sealer is suitable for use on the following surfaces:

  • Concrete & Concrete Blocks.
  • Clay Brick.
  • Fibre Cement Panels.
  • Stone & Reconstituted Stone.
  • Timber.
  • All Natural Surfaces.
Base Solvent Based
Finish Natural
Coverage (/Coat) 6 - 10M²/L
Recommended Wait Time for First Coat 30 Days
Recommended Coats 2-3 Coats
Recoat Time 2 Hours
Application Method Airless spray, long nap roller
Tech Data Sheet
Technical Data Sheet


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