diff --git a/carbon-util.lua b/carbon-util.lua
index 06e487f..1474a31 100644
--- a/carbon-util.lua
+++ b/carbon-util.lua
@@ -11,11 +11,19 @@ function cutil.nanotube_recipe(recipe_name, item_name, tech)
 
   local new_recipe = futil.table.deepcopy(data.raw.recipe[recipe_name])
   new_recipe.name = recipe_name.."-nanotubes"
-  new_recipe.localised_name = {"item-name."..item_name}
-  new_recipe.icons = {
-      { icon = data.raw.item[item_name].icon, icon_size = data.raw.item[item_name].icon_size},
-      { icon = "__bzcarbon__/graphics/icons/nanotube.png", icon_size = 128, scale=0.125, shift= {-8, -8}},
-    }
+  if new_recipe.subgroup == "vulcanus-processes" then
+    new_recipe.localised_name = {"recipe-name."..recipe_name}
+    new_recipe.icons = {
+        { icon = data.raw.recipe[recipe_name].icon, icon_size = data.raw.recipe[recipe_name].icon_size},
+        { icon = "__bzcarbon__/graphics/icons/nanotube.png", icon_size = 128, scale=0.125, shift= {-8, -8}},
+      }
+  else
+    new_recipe.localised_name = {"item-name."..item_name}
+    new_recipe.icons = {
+        { icon = data.raw.item[item_name].icon, icon_size = data.raw.item[item_name].icon_size},
+        { icon = "__bzcarbon__/graphics/icons/nanotube.png", icon_size = 128, scale=0.125, shift= {-8, -8}},
+      }
+  end
   new_recipe.icon = nil
   new_recipe.icon_size = nil
   new_recipe.icon_mipmaps = nil
diff --git a/changelog.txt b/changelog.txt
index f2057c5..29138ad 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -1,7 +1,10 @@
 ---------------------------------------------------------------------------------------------------
 Version: 2.0.7
 Date: 2025-02-13
+  Fixes:
+    - Space Age: Fix LDS recipes, plastic was not supposed to be removed.
   Changes:
+    - Space Age: Add nanotubes recipe for casting LDS.
     - Space Age: Show asteroid crushing recipe in signal GUI
     - Space Age: Show alternative nanotube recipes in signal GUI
 ---------------------------------------------------------------------------------------------------
diff --git a/data-final-fixes.lua b/data-final-fixes.lua
index 452b431..28aa3ae 100644
--- a/data-final-fixes.lua
+++ b/data-final-fixes.lua
@@ -71,9 +71,11 @@ if data.raw.recipe["low-density-structure"] and
 end
 
 if util.me.use_fiber() then
-  util.remove_ingredient("low-density-structure", "plastic-bar")
-  util.remove_ingredient("low-density-structure-nanotubes", "plastic-bar")
-  util.remove_ingredient("se-low-density-structure-beryllium", "plastic-bar")
+  if not mods["space-age"] then
+    util.remove_ingredient("low-density-structure", "plastic-bar")
+    util.remove_ingredient("low-density-structure-nanotubes", "plastic-bar")
+    util.remove_ingredient("se-low-density-structure-beryllium", "plastic-bar")
+  end
 end
 
 
diff --git a/nanotubes-final.lua b/nanotubes-final.lua
index 6871c46..71e1b52 100644
--- a/nanotubes-final.lua
+++ b/nanotubes-final.lua
@@ -3,5 +3,6 @@ local cutil = require("carbon-util")
 
 if util.me.use_fullerenes() then
   cutil.nanotube_recipe("low-density-structure")
+  cutil.nanotube_recipe("casting-low-density-structure", "low-density-structure")
   cutil.nanotube_recipe("space-platform-foundation")
 end