... facings and an insulating core. The core can be flexible with Polyurethane, Mineral Wool, Glass Wool, PIR, Phenolic or EPS. ... Various profiles are available according to customer’s requirement with pre-painted steel sheets, PVC sheets, Aluminum paper or other ... mix head, and produce PU foam. 4. PU FOAMINGDouble belt unit with side mould and temperature control system ensure the perfect panel ...