UV-stable Hot Melts.
The term Lightfast [= lightfastness] refers to the color stability of materials under longer lighting. Especially sunlight with its high UV light content has a corrosive 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.