PU 420 levelling coating coloured, also suitable on mastic asphalt,
elastic, AgBB tested with DIBT approval for recreation rooms
Not resistant to yellowing!
PU 420 is an economical, self-leveling coating based on
liquid two-component polyurethane resins, which is installed in a layer thickness of 1.5 - 2.5, mm.
PU 420 results in smooth surfaces and hardens almost without shrinkage.