Automatically ​dosable cold and hot sealing products for use in deionised water and for special applications (e.g. alkali resistance, shorter sealing times, energy saving purposes)
  • Alfiseal 938 – Fastseal AL process – Hot sealing additive for shortened sealing times of up to 1 min/μm
  • Alfiseal  942 – Standard hot sealing process with good filterability and excellent “anti-fingerprint” properties                                         Long service life
  • Alfiseal 969 – Medium-temperature sealing for energy saving, Qualanod approval for an application range of 86 – 90°C
  • Alfiseal 975 – Hot sealing with very good weight loss test values and filterability. Ideal for use in combination with organic Alumino dyes.
  • Alfiseal 982/5 – Alfiseal 961 – Combination process consisting of cold sealing and post-treatment, improves the alkali resistance of anodised aluminium
  • Alfiseal 1960 – Medium-temperature sealing for energy saving, easy to analyse, Qualanod approval (P-S022)
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