Sarnatherm® ISO is a rigid closed cell polyisocyanurate insulation board with fiber reinforced felt facers, and is suitable for use in new construction and re‐roofing with Sarnafil® or Sikaplan® membranes.
- Manufactured with no CFCs or HCFCs
- Virtually no GWP (global warming potential)
- Zero ODP (ozone depletion potential)
- Compatible with Sarnafil and Sikaplan membranes