HQPO FR expanded polyethylene insulating underlay with embossed and screen-printed upper layer. Reaction to fire Euroclass Bfl-s1.
Isolmant FR is recommended for impact sound insulation of horizontal partitions. This product is suitable for under screed applications and as underlay for floating wooden flooring. In particular, Isolmant FR is suitable for installations in which a reaction to fire class Bfl-s1 is required.