SIKA anti-dust surface hardener - Purigo Sol - Colourless - 5L

ThisPurigo Sol anti-dust surface hardeneris a ready-to-use liquid used for the surface strengthening of new or old screeds and floor coatings to improve their abrasion resistance and make them easier to clean. This product also hardens the surface of mortars or limestone cladding that must withstand aggressive environments (industrial or urban marine atmosphere). Its technology allows for a significant reduction in dust and excellent protection against organic acids, oils, and fats...

Specialising in chemical products, Sika is a leader in the development and manufacturing of systems and products for bonding, sealing, soundproofing, strengthening, and protection in the construction and automotive industries. Product innovation and excellence in quality and service have been the company's priorities for over 100 years now!

• Significant dust reduction due to the coating of grains by the polymerisable resin that penetrates a few millimetres.
• Increased chemical resistance as a consequence of the previous effects: Purigo® Sol provides better protection against organic acids, oils, and diluted bases.
• Hardening through reaction with lime from the cement to form mineral compounds that distribute within the crystalline structure of the hardened mortar.
• Reduction of porosity and capillarity through the formation of hydrated insoluble salts that block pores and capillaries.

• Density: ≈1
• Minimum application temperature: + 5°C
• Drying time: dust-free - 2 to 3 hours at 20°C / walkable: 24 hours at 20°C (In the case of outdoor application, protect from moisture for 24 hours)
• Consumption: For reference, the average consumption on mortar is 0.150 to 0.300 L/m² depending on the porosity of the substrate
• Colour: Colourless
• Volume: 5 L
• Ref. 7097

An anti-dust surface hardener SIKA - Purigo Sol - Colourless - 5L
Delivered in its original packaging
Read the instructions carefully before use