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IGP-KORROPRIMER 1808A-A0

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Low-temperature primer for high-quality corrosion protection, especially for solid steel parts and aluminum, curable at 140°C.

IGP-KORROPRIMER 1808 is a low-temperature primer for high-quality corrosion protection which can be cured at temperatures as low as 140°C. The low curing window reduces energy costs and optimizes process times. This primer is ideal for thick-walled substrates and for priming blasted or zinc-phosphate-coated steel and aluminum surfaces as well as galvanized substrates.

  • Curing conditions
    TObjectminmax
    140 °C15 minutes50 minutes
    150 °C10 minutes40 minutes
    160 °C6 minutes30 minutes
    180 °C3 minutes15 minutes
    190 °C2 minutes10 minutes
    When curing thick steel components we recommend to gel the primer and fully cure the part with the top coat.
    To avoid intercoat adhesion problems the maximum air temperature should be limited to 200°C. The maximum object temperature should be limited to 190°C.
    When curing in directly heated gas ovens, a sample should be done in advance to ensure the intercoat adhesion with the following top coat.
    Please contact our technical customer support.
    In order to determine ideal curing conditions, we recommend practical trials with the respective object and curing oven.