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  • Ink does not meet adhesion requirements

    Probable Cause Possible Solution
    Pad  
    Too much silicone on surface Clean new pads with alcohol before use
    Cliché  
    Etched too deep Redo a deeper cliché
    Ink  
    Wrong type of ink Use the suitable ink according to the technical data sheet
    Probable need for two-component ink Use two-component ink with hardener
    Incorrect ratio of ink to hardener Remix ink with correct ratio by weighing ink and hardener
    Material  
    Dirty surface Pre-clean with alcohol
    Other  
    No/insufficient pretreatment Check pretreatment procedure. If necessary, repeat it
    Polymerization time not respected Let the pieces stand for longer time before testing
    No/insufficient after-treatment Use heat tunnel and in some situations do the flame treatment