diff --git a/kubejs/server_scripts/gregtech/tags.js b/kubejs/server_scripts/gregtech/tags.js
index 171d3841a..bca277013 100644
--- a/kubejs/server_scripts/gregtech/tags.js
+++ b/kubejs/server_scripts/gregtech/tags.js
@@ -109,6 +109,14 @@ function registerGTCEUFluidTags(event) {
     event.add("c:hidden_from_recipe_viewers", "gtceu:molten_blue_steel");
     event.add("c:hidden_from_recipe_viewers", "gtceu:molten_black_bronze");
     event.add("c:hidden_from_recipe_viewers", "gtceu:molten_bismuth_bronze");
+    event.add("c:hidden_from_recipe_viewers", "gtceu:molten_rose_gold");
+    event.add("c:hidden_from_recipe_viewers", "gtceu:molten_sterling_silver");
+    event.add("c:hidden_from_recipe_viewers", "gtceu:molten_stainless_steel");
+    event.add("c:hidden_from_recipe_viewers", "gtceu:molten_manganese_phosphide");
+    event.add("c:hidden_from_recipe_viewers", "gtceu:molten_vanadium_steel");
+    event.add("c:hidden_from_recipe_viewers", "gtceu:molten_gallium_arsenide");
+    event.add("c:hidden_from_recipe_viewers", "gtceu:molten_hsla_steel");
+    event.add("c:hidden_from_recipe_viewers", "gtceu:molten_rocket_alloy_t2");
     event.add("c:hidden_from_recipe_viewers", "gtceu:damascus_steel");
     event.add("c:hidden_from_recipe_viewers", "gtceu:blaze");
     event.add("c:hidden_from_recipe_viewers", "gtceu:thorium");
diff --git a/kubejs/server_scripts/tfg/ores_and_materials/recipes.materials.js b/kubejs/server_scripts/tfg/ores_and_materials/recipes.materials.js
index 819cc4757..582f842c5 100644
--- a/kubejs/server_scripts/tfg/ores_and_materials/recipes.materials.js
+++ b/kubejs/server_scripts/tfg/ores_and_materials/recipes.materials.js
@@ -6,9 +6,9 @@
  * @param {com.gregtechceu.gtceu.api.data.chemical.material.Material_} material 
  */
 function getFluidRecipeEUt(material) {
-	// Special case for bis/black bronze because removing the blast property doesn't change the tier of
+	// Special case for bis bronze, black bronze, rose gold and sterling silver because removing the blast property doesn't change the tier of
 	// the extractor recipes retroactively
-	return material.hasProperty(PropertyKey.BLAST) && material !== GTMaterials.BismuthBronze && material !== GTMaterials.BlackBronze
+	return material.hasProperty(PropertyKey.BLAST) && material !== GTMaterials.BismuthBronze && material !== GTMaterials.BlackBronze && material !== GTMaterials.RoseGold && material !== GTMaterials.SterlingSilver
 		? GTValues.VA[GTValues.MV]
 		: GTValues.VA[GTValues.LV];
 }
diff --git a/kubejs/startup_scripts/gtceu/constants.js b/kubejs/startup_scripts/gtceu/constants.js
index a00a7aea5..e6d531c48 100644
--- a/kubejs/startup_scripts/gtceu/constants.js
+++ b/kubejs/startup_scripts/gtceu/constants.js
@@ -170,6 +170,15 @@ global.GTCEU_DISABLED_ITEMS = /** @type {const} */ ([
 
     "gtceu:molten_black_bronze_bucket",
     "gtceu:molten_bismuth_bronze_bucket",
+    "gtceu:molten_rose_gold_bucket",
+    "gtceu:molten_sterling_silver_bucket",
+    "gtceu:molten_stainless_steel_bucket",
+    "gtceu:molten_manganese_phosphide_bucket",
+    "gtceu:molten_vanadium_steel_bucket",
+    "gtceu:molten_gallium_arsenide_bucket",
+    "gtceu:molten_hsla_steel_bucket",
+    "gtceu:molten_rocket_alloy_t2_bucket",
+    "gtceu:molten_desh_bucket",
     "tfg:molten_weak_blue_steel_bucket",
     "tfg:molten_weak_red_steel_bucket",
 
diff --git a/kubejs/startup_scripts/gtceu/material_modification.js b/kubejs/startup_scripts/gtceu/material_modification.js
index d9234d9d1..10ed98e61 100644
--- a/kubejs/startup_scripts/gtceu/material_modification.js
+++ b/kubejs/startup_scripts/gtceu/material_modification.js
@@ -365,6 +365,9 @@ const registerGTCEuMaterialModification = (event) => {
 	GTMaterials.BlackBronze.getProperties().removeProperty(PropertyKey.BLAST);
 	GTMaterials.BlackBronze.getProperties().removeProperty(PropertyKey.ITEM_PIPE);
 	GTMaterials.BlackBronze.setProperty(PropertyKey.FLUID_PIPE, new $FLUID_PIPE_PROPERTY(1696, 20, true, false, false, false));
+	// Rose Gold & Sterling Silver
+	GTMaterials.RoseGold.getProperties().removeProperty(PropertyKey.BLAST);
+	GTMaterials.SterlingSilver.getProperties().removeProperty(PropertyKey.BLAST);
 	// Red steel fluid pipe - same flow rate as aluminium, bad heat tolerance (same as PE) but can do cryo
 	GTMaterials.RedSteel.setProperty(PropertyKey.FLUID_PIPE, new $FLUID_PIPE_PROPERTY(370, 75, true, false, true, false));
 	// Blue steel fluid pipe - same flow rate as aluminium, same temp tolerance as tungsten