Lithurin® Hard

Lithurin® Hard

Lithurin^® Hard is a deeply penetrating fluid hardener that reacts and strengthens the structure of concrete surfaces. Lithurin^® HARD is an impregnator, does not form a surface film and hardens the concrete surface. Lithurin^® Hard is water-based and does not change the concrete’s colour. The concrete becomes more resistant to abrasion. A one-off application provides long-term protection. Lithurin^® HARD is emissions tested: result (Indoor Air Comfort Gold.) 

Area of application

• Hardening of concrete surfaces indoors and outdoors
• Used in combination with Lithurin^® DENS, SEAL, PROTEC.
• Hardens the concrete surface prior to diamond grinding.

Environmental benefits Lithuri^n® Hard 

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

Benefits Lithurin^® Hard 

• Maximises abrasive resistance for the concrete surface.
• Durable – a one-off application provides long-term protection against abrasion.
• Fast drying time – dry after 30 minutes, at a temp. of +15-18°.
• Can be used on new or existing concrete.

Equipment needed

• Low-pressure sprayer.
• LC Rider Pad 320.
• Combi scouring machine/wet vacuum cleaner.

Requirements for treatment with Lithurin^® Hard

• 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.