water-based primers. For highest requirements in edgebanding A new unfilled PUR hot melt adhesive meets highest requirements for quality and appearance. The [...] wetting/penetration of the materials and are ideal for applications with high requirements, for instance regarding sterilisation. Due to the faster build-up of strength [...] optimum adhesion of adhesives on materials which are difficult to bond and require a surface treatment. These adhesion promoters are crucial for high bonding
https://www.jowat.com/en-NL/newsroom-detail/service-unites-jowat-is-presenting-innovative-adhesive-technologies-at-interzum-2017/