Koester - Korrosionsschutz anti-corrosion coating

Two-component, solvent-free, anti-corrosive coating for steel substrates. It is characterized by very high chemical resistance, adhesion to steel and high strength parameters.

Properties

• two-component product
• solvent-free epoxy based coating
• very good adhesion to steel
• the coating is used for corrosion protection against severe chemical attack
• high chemical and mechanical resistance

Application

• protective and priming coating on steel substrates
• the coating is used as an anti-corrosion protection of steel and concrete surfaces on objects with high load of aggressive chemicals and high mechanical stress, such as tanks in sewage treatment plants, agricultural production plants
• the product is used as a primer for steel structures in hydraulic engineering protected by the Koester CT 228 Flex coating

Technical data

• consistency for application with a brush or roller
• mixing ratio component w (by weight) 2.4: 1 (A: B)
• mixture density 1.3 g / cm ³
• material used for 30/20 minutes +12 C / + 23 C
• Red colour
• application temperature from +5 C
• distance from the dew point temperature of at least +3 ° C
• compressive strength (after 28 days)> 40 N / mm ²
• flexural strength (after 28 days)> 10 N / mm ²
• adhesion to stainless steel (E> 190 MPa, 2 mm thick, Sa 2)> 4.0 N / mm ²
• minimum layer thickness of 250 m
• application of the next layer after 12 hours
• full mechanical and chemical resistance after 7 days (at 23 C and 65% relative air humidity)
• consumption 1 kg / m
• packing set of 6 kg