Skip to content
Alfiseal 934

Alfiseal 934 is a heavy metal-free liquid sealing additive used to prevent sealing deposits.
The product is distinguished by its high stability with regard to overdosage
and good weight loss values according to ISO 3210.
Alfiseal 934 fulfils the following tests provided that phosphate and silicate-free water is used:
ISO 3210 (weight loss test)
ISO 2143 (dye spot test)
ISO 2931 (admittance test)
Alfiseal 934 distinguishes itself by especially long retention times and an
optimized buffering. The sealed parts show a flawless and clean surface
over a long period of time provided a continuous filtration is provided.

Product Features:

Alfiseal 934 is a heavy metal-free liquid sealing additive used to prevent sealing deposits.
The product is distinguished by its high stability with regard to overdosage
and good weight loss values according to ISO 3210.
Alfiseal 934 fulfils the following tests provided that phosphate and silicate-free water is used:
ISO 3210 (weight loss test)
ISO 2143 (dye spot test)
ISO 2931 (admittance test)
Alfiseal 934 distinguishes itself by especially long retention times and an
optimized buffering. The sealed parts show a flawless and clean surface
over a long period of time provided a continuous filtration is provided.

Manufacturers: