YL-W6800 can also be used as a crosslinking agent for water-based polyols and for most neutral water-based polymer dispersions such as polyurethanes, polyvinyl acetate resins, polyacrylates and synthetic rubber dispersions. After the addition of YL-W6800, the two-component coating to be used must be used during the activation period, which is affected by the polymer content and other components (such as resins, thickeners, plasticizers, etc.); In many dispersions, the end point of the activation period (usually a few hours) does not show up as gelation.