diff --git a/src/main/java/gregtech/api/enums/Materials.java b/src/main/java/gregtech/api/enums/Materials.java
index 2d41cd35..c2ffb063 100644
--- a/src/main/java/gregtech/api/enums/Materials.java
+++ b/src/main/java/gregtech/api/enums/Materials.java
@@ -749,7 +749,7 @@ public class Materials implements IColorModulationContainer, ISubTagContainer {
     public Element mElement = null;
     public Materials mDirectSmelting = this, mOreReplacement = this, mMacerateInto = this, mSmeltInto = this, mArcSmeltInto = this, mHandleMaterial = this;
     public byte mToolQuality = 0;
-    public boolean mHasPlasma = false, mHasGas = false, mCustomOre = false;
+    public boolean mEnableFluid = true, mHasPlasma = false, mHasGas = false, mCustomOre = false;
     public Fluid mSolid = null, mFluid = null, mGas = null, mPlasma = null;
     public static List<OrePrefixes> mDefaultComponents = new LinkedList<>(Arrays.asList(OrePrefixes.ore, OrePrefixes.dustTiny, OrePrefixes.dustSmall, OrePrefixes.dust, OrePrefixes.dustImpure, OrePrefixes.dustPure, OrePrefixes.crushed, OrePrefixes.crushedPurified, OrePrefixes.crushedCentrifuged, OrePrefixes.gem, OrePrefixes.nugget, OrePrefixes.ingot, OrePrefixes.ingotHot, OrePrefixes.ingotDouble, OrePrefixes.ingotTriple, OrePrefixes.ingotQuadruple, OrePrefixes.ingotQuintuple, OrePrefixes.plate, OrePrefixes.plateDouble, OrePrefixes.plateTriple, OrePrefixes.plateQuadruple, OrePrefixes.plateQuintuple, OrePrefixes.plateDense, OrePrefixes.stick, OrePrefixes.lens, OrePrefixes.round, OrePrefixes.bolt, OrePrefixes.screw, OrePrefixes.ring, OrePrefixes.foil, OrePrefixes.toolHeadSword, OrePrefixes.toolHeadPickaxe, OrePrefixes.toolHeadShovel, OrePrefixes.toolHeadAxe, OrePrefixes.toolHeadHoe, OrePrefixes.toolHeadHammer, OrePrefixes.toolHeadFile, OrePrefixes.toolHeadSaw, OrePrefixes.toolHeadDrill, OrePrefixes.toolHeadChainsaw, OrePrefixes.toolHeadWrench, OrePrefixes.toolHeadUniversalSpade, OrePrefixes.toolHeadSense, OrePrefixes.toolHeadPlow, OrePrefixes.toolHeadArrow, OrePrefixes.toolHeadBuzzSaw, OrePrefixes.turbineBlade, OrePrefixes.wireFine, OrePrefixes.gearGtSmall, OrePrefixes.rotor, OrePrefixes.stickLong, OrePrefixes.springSmall, OrePrefixes.spring, OrePrefixes.arrowGtWood, OrePrefixes.arrowGtPlastic, OrePrefixes.gemChipped, OrePrefixes.gemFlawed, OrePrefixes.gemFlawless, OrePrefixes.gemExquisite, OrePrefixes.gearGt, OrePrefixes.crateGtDust, OrePrefixes.crateGtIngot, OrePrefixes.crateGtGem, OrePrefixes.crateGtPlate));
 
@@ -1354,6 +1354,8 @@ public class Materials implements IColorModulationContainer, ISubTagContainer {
                 aMaterial.mMacerateInto = MATERIALS_MAP.get(GregTech_API.sMaterialProperties.get(aConfigPath, "MaterialMacerateInto", aMaterial.mMacerateInto.mName));
                 aMaterial.mArcSmeltInto = MATERIALS_MAP.get(GregTech_API.sMaterialProperties.get(aConfigPath, "MaterialArcSmeltInto", aMaterial.mArcSmeltInto.mName));
                 aMaterial.mDirectSmelting = MATERIALS_MAP.get(GregTech_API.sMaterialProperties.get(aConfigPath, "MaterialDirectSmeltInto", aMaterial.mDirectSmelting.mName));
+                if (aMaterial.mMetaItemSubID == -1) aMaterial.mEnableFluid = false;
+                aMaterial.mEnableFluid = GregTech_API.sMaterialProperties.get(aConfigPath, "EnableFluid", aMaterial.mEnableFluid);
                 if (aMaterial.mHasPlasma = GregTech_API.sMaterialProperties.get(aConfigPath, "AddPlasma", aMaterial.mHasPlasma)) GT_Mod.gregtechproxy.addAutogeneratedPlasmaFluid(aMaterial);
                 if (aMaterial.mHasGas = GregTech_API.sMaterialProperties.get(aConfigPath, "AddGas", aMaterial.mHasGas)) GT_Mod.gregtechproxy.addFluid(aMaterial.mName.toLowerCase(), aMaterial.mDefaultLocalName, aMaterial, 2, aMaterial.mGasTemp);
                 aMaterial.mEnchantmentToolsLevel = (byte) GregTech_API.sMaterialProperties.get(aConfigPath, "EnchantmentLevel", aMaterial.mEnchantmentToolsLevel);
diff --git a/src/main/java/gregtech/loaders/preload/GT_Loader_Item_Block_And_Fluid.java b/src/main/java/gregtech/loaders/preload/GT_Loader_Item_Block_And_Fluid.java
index a7933bb0..19a62acf 100644
--- a/src/main/java/gregtech/loaders/preload/GT_Loader_Item_Block_And_Fluid.java
+++ b/src/main/java/gregtech/loaders/preload/GT_Loader_Item_Block_And_Fluid.java
@@ -465,7 +465,7 @@ public class GT_Loader_Item_Block_And_Fluid
         GT_Mod.gregtechproxy.addFluid("molten.blaze", "Molten Blaze", Materials.Blaze, 4, 6400);
         GT_Mod.gregtechproxy.addFluid("molten.concrete", "Wet Concrete", Materials.Concrete, 4, 300);
         for (Materials tMaterial : Materials.values()) {
-            if ((tMaterial.mMetaItemSubID > 0) && (tMaterial.mStandardMoltenFluid == null) && (tMaterial.contains(SubTag.SMELTING_TO_FLUID)) && (!tMaterial.contains(SubTag.NO_SMELTING))) {
+            if ((tMaterial.mEnableFluid) && (tMaterial.mStandardMoltenFluid == null) && (tMaterial.contains(SubTag.SMELTING_TO_FLUID)) && (!tMaterial.contains(SubTag.NO_SMELTING))) {
                 GT_Mod.gregtechproxy.addAutogeneratedMoltenFluid(tMaterial);
                 if ((tMaterial.mSmeltInto != tMaterial) && (tMaterial.mSmeltInto.mStandardMoltenFluid == null)) {
                     GT_Mod.gregtechproxy.addAutogeneratedMoltenFluid(tMaterial.mSmeltInto);