Deep penetrating primer for Koester SL expansion mass. The product is based on styrol-butadiene.

Properties

• low viscosity
• transparent after drying
• reduces and levels the absorbency of concrete or cement-based screeds
• the preparation strengthens the substrate and reduces the risk of air bubbles on self-leveling masses
• resistant to water after drying (resistant to washing)
• does not contain fillers, softeners, solvent v

Application

• on dried concrete and cement screeds
• reduction of the absorbency of the substrate
• increasing the surface strength
• used as a ground for Koester SL Premium and Koester SL leveling mass

Technical data

• material application temperature minimum +5 C
• drying time about 3 hours
• a density of about 1.03 g / cm
• light green, transparent
• consumption 50-150 g / m ² depending on the absorbency of the substrate
• 5 kg canister packaging