Source google image: https://www.insulationshop.co/image/catalog/product/Isomass/Strips/5mmx50m_Isocheck_IsolationStrip.jpg
Isolation 5mm
Source google image: https://www.insulationshop.co/image/catalog/product/Isomass/Strips/5mmx50m_Isocheck_IsolationStrip.jpg