KingKure 70W^®

KingKure 70W is a water based curing compound formulated from selected emulsified paraffin to form a low viscosity wax emulsion. KingKure 70W is supplied as clear and white pigmented colours, the clear colour is a white liquid, which forms a wet white film when applied to concrete surfaces, this dries to form a transparent film. The white pigment colour is a white milky liquid, which forms a white film after drying and reflect 60 – 80% of the sunlight providing the recommended coverage has been maintained. The two grades are designed to retain sufficient moisture in the concrete to ensure full hydration of the cement, which is essential for optimum strength development.

• KingKure 70W is used mainly for newly cast concrete and cementitious surfaces to retain sufficient moisture to ensure full hydration of the cement. Typical application areas include:
• Runways and roads
• Roof decks
• Retaining walls
• Irrigation canals
• Concrete floors
• Columns and underground foundations

• Helps achieving concrete desired strengths
• Minimizes potential surface cracking and shrinkage
• Promotes a harder dust free surface
• Single component
• Can be spray applied to reduce labor cost
• STANDARDS KingKure 70W complies with AASHTO M148 and ASTM C309, Type I and 2, Class A
• Water retention (kg / m2) < or = 0.55
• KingKure 70W is suitable for use in structures that will be in contact with potable water when tested in accordance with BS 6920