protective varnish / two-component / polyurethane
2K500 is a hard, two-part polyurethane conformal coating system which provides the protection properties of an encapsulation resin, with the ease of application of a conformal coating and without the use of harmful solvents. It can be easily applied to provide excellent coverage, even areas with difficult geometries and maintains clarity even after prolonged exposure to UV light.
It is more abrasion resistant than 2K100 or 2K300 and has a wider operating temperature range providing protection for electronics exposed to temperature over a long period of time, as well as providing excellent thermal shock resistance.
Two-part conformal coating
Wide operating temperature range
Good abrasion resistance
Excellent thermal shock performance
Maintains good clarity even when exposed to UV light
Excellent coverage, even over difficult geometries
Meets BMW Group Standard requirement GS95011-5