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Lithurin® Seal

Lithurin® Seal

Lithurin® SEAL is an impregnator that seals the concrete surface (dust-binding). Lithurin® SEAL is water-based and does not change the concrete’s colour. Lithurin® SEAL penetrates in and seals the surface evenly in the concrete, which produces less friction. The surface becomes a part of the structure with no cracking, flaking or scaling. The application is partially liquid repellent, facilitates cleaning and provides long-term protection. Lithurin® SEAL is emissions tested: result (Indoor Air Comfort Gold).

Area of application

  • Sealing of concrete surfaces indoors.
  • Dust binder. Lower friction and higher abrasion resistance
  • Lithurin® SEAL in combination with Lithurin® HARD increases abrasion resistance by up to 20 times

Environmental benefits Lithurin® Seal 

  • Indoor Air Comfort Gold.
  • Water-based.
  • Odourless.

Benefits Lithurin® Seal  

  • Maximum seal.
  • Restricts penetration of liquid.
  • Durable – a one-off application provides long-term protection.
  • Fast drying time – dry after 40 minutes, at a temp. of +15-18°.
  • Can be used on new or existing concrete

Equipment needed 

  • Low-pressure sprayer.
  • Fine mop ”Lindec mop”


Requirements for treatment with Lithurin® Seal 

  • Min. temp +5° on the surface of the concrete (equivalent to an air temp. of +10°).
  • The surface must be free of contaminants.
  • In treatment of old floors, the surface must be grinded clean before application.