PAT-ADD AF 61

PAT-ADD AF 61 by Patcham (FZC) is a silicone-free defoamer and de-airing agent. In clear varnishes, the product may cause some in-can haziness. However, typically the transparency of the dry film is not affected. It is inert and has wide range of compatibility. Suitable for use in acid-cured wood varnishes, NC-varnishes, stoving enamels, as well as 2-K PUR and UPE systems. Also suitable for coatings, applied using various application procedures, such as brushing, airless spraying, roller- and curtain coating. PAT-ADD AF 61 is recommended for use in printing inks.