VINNAPAS DPN 36T can be used for a hard finish to adjust the handle or as a nonblocking component for hard, sealable coatings. VINNAPAS DPN 36T is especially suitable as a binder for glass fiber fabrics. When properly crosslinked at temperatures over 130 C, VINNAPAS DPN 36T exhibits very good wet strength. In special cases, the addition of 0.1-1.0 % diammonium phosphate may be added to accelerate the crosslinking reaction.