Crossword clues for Insulate 4 lettersAnswerClueMICAInsulation materialYETIBrand of coolers and insulated drinkwareTAPEWire insulatorLINEInsulateMICAMineral used for insulationFELTInsulative materialMICAInsulating mineralCORDInsulated electrical cableOVENThermally insulated deviceAXONCell projection insulated by a myelin sheathCORKFlooring that provides good thermal insulationCORDInsulated cableLINEInsulate, as a jacketMICAPopular insulatorMICAMineral used in insulationMICAMineral in insulationMICAInsulating silicateMICAMakeup of some insulating sheetsOPALInsulation materialFOAMInsulation materialBATTInsulation pieceMICAMineral used as an insulatorINSULATIONAttic covering, maybeINSULATORPorcelain, e.g.INSULATEWrap in fiberglassINSULATINGSetting apartINSULATEProtect against coldINSULATETake steps to keep the house warmINSULLPublic-utility magnate of the 30'sINSULATEWeatherize, as with fiberglassINSULATEBeat the heat or coldINSULATESDoes an electrician's job.INSULATESet apart.INSULATIONFuel saverINSULATIONCovering on electrical wires.INSULATEProtect against heat loss, sayINSULLFormer public utilities tycoon.INSULATORGlass, vis-à-vis electricityINSULATEVerb related to "island"INSULATESActs to prevent leakageINSULATIONWhat asbestos is used for.INSULATESEmploys glass woolINSULATIONEnergy-saving layer in an atticINSULLPublic utilities magnate (1859–1938).INSULANTSMaterials with R-valuesINSULATIONEnergy-saving materialINSULATEPrevent heat transmissionINSULATEShieldINSULATESCuts offINSULATEProtect
