UV-stable Hot Melts.
The term lightfast describes the colorfastness of materials exposed to light for longer periods. Sunlight especially, with its high proportion of UV light, has a degrading effect on many materials, which can lead to visible color changes.
The UV-stable hot melts of the AdtraPUR series are, owing to their optimum chemical composition, colour-fast even in strong sunlight and ideal for use in visible bonds, e.g. in thin textiles, transparent films or plastics for use outdoors.