FEP / HT-1.5 / TPN / TacBond: material-to-build reviewFEP / HT-1.5 / TPN / TacBond: material-to-build review1Exact grade andsupplier document2Identify flow, cure ormelt behavior3Agree bondingtemperature and corecompatibility4Agreed test andacceptance limits³Ô¹Ïtv engineering illustration · conceptual, not a qualified stackup or measurement