Baybond® PU 405

It is anionic/non-ionic crosslinking polyether urethane dispersion. Compatible with the additives normally used in the formulation of glass sizes, e.g. adhesion promoters, lubricants, antistatic agents and plasticizers. It is highly resistant to shear forces and hydrolysis. Glass fiber sizes based on it are characterized by very good adhesion and high colorfastness even at elevated temperatures.