DIFU Stop ALU 1500 is a non-aging, particularly vapour-tight and very quickly to be processed vapour barrier which can be laid on rear-ventilated-roofs or as a vapour barrier in the interior construction.
Also suitable for the humidity sealing in screed constructions, as a humidity barrier in concrete ceiling (alkali resistance) against residual moisture from the setting process or as a vapour barrier on floor covers over rooms with a high vapour load.