diff --git a/PCPRedux/prototypes/items.lua b/PCPRedux/prototypes/items.lua
index 04e9980f..b7b1644a 100644
--- a/PCPRedux/prototypes/items.lua
+++ b/PCPRedux/prototypes/items.lua
@@ -53,7 +53,7 @@ data:extend({
     icon_size = 32,
     subgroup = "petrochem-sodium",
     order = "a[solid-sodium-nitrate]",
-    stack_size = 100
+    stack_size = 2000
   },
   {
     type = "item",
diff --git a/angelspetrochem/prototypes/items/petrochem-solids.lua b/angelspetrochem/prototypes/items/petrochem-solids.lua
index 8d952536..0239aa90 100644
--- a/angelspetrochem/prototypes/items/petrochem-solids.lua
+++ b/angelspetrochem/prototypes/items/petrochem-solids.lua
@@ -62,7 +62,7 @@ data:extend({
     icon_size = 32,
     subgroup = "petrochem-sulfur",
     order = "a[sulfer]-b[fluorite]",
-    stack_size = 200,
+    stack_size = 2000,
   },
   --CHEMICAL POWDERS
   {
@@ -72,7 +72,7 @@ data:extend({
     icon_size = 32,
     subgroup = "petrochem-sulfur",
     order = "c[solid-calcium-chloride]",
-    stack_size = 200,
+    stack_size = 2000,
   },
   {
     type = "item",
@@ -81,7 +81,7 @@ data:extend({
     icon_size = 32,
     subgroup = "petrochem-carbon-oil-feed",
     order = "a[solid-oil-residual]",
-    stack_size = 200,
+    stack_size = 2000,
   },
   --SODIUM
   {
@@ -91,7 +91,7 @@ data:extend({
     icon_size = 32,
     subgroup = "petrochem-sodium",
     order = "a[sodium]",
-    stack_size = 200,
+    stack_size = 2000,
   },
   {
     type = "item",
@@ -100,7 +100,7 @@ data:extend({
     icon_size = 32,
     subgroup = "petrochem-sodium",
     order = "c[sodium-hydroxide]",
-    stack_size = 200,
+    stack_size = 2000,
   },
   {
     type = "item",
@@ -109,8 +109,8 @@ data:extend({
     icon_size = 32,
     subgroup = "petrochem-sodium",
     order = "b[sodium]-a[sodium-carbonate]",
-    stack_size = 200,
-  },
+    stack_size = 2000,
+  },                
   {
     type = "item",
     name = "solid-sodium-hypochlorite",
@@ -127,7 +127,7 @@ data:extend({
     icon_size = 32,
     subgroup = "petrochem-sodium",
     order = "b[sodium]-b[solid-sodium-cyanide]",
-    stack_size = 200,
+    stack_size = 2000,
   },
   {
     type = "item",
@@ -136,7 +136,7 @@ data:extend({
     icon_size = 32,
     subgroup = "petrochem-sodium",
     order = "b[sodium]-c[solid-sodium-nitrate]",
-    stack_size = 200,
+    stack_size = 2000,
   },
   {
     type = "fluid",
@@ -257,7 +257,7 @@ data:extend({
     order = "a[carbon]-d",
     fuel_category = "chemical",
     fuel_value = "3MJ",
-    stack_size = 200,
+    stack_size = 2000,
   },
   --SALTS --solid-salt and lithia-salt moved to refining's water treatment items
   {
@@ -267,7 +267,7 @@ data:extend({
     icon_size = 32,
     subgroup = "petrochem-nitrogen",
     order = "a",
-    stack_size = 200,
+    stack_size = 2000,
   },
   {
     type = "item",
diff --git a/angelsrefining/prototypes/items/water-treatment-items.lua b/angelsrefining/prototypes/items/water-treatment-items.lua
index b35d0a39..544cc641 100644
--- a/angelsrefining/prototypes/items/water-treatment-items.lua
+++ b/angelsrefining/prototypes/items/water-treatment-items.lua
@@ -29,7 +29,7 @@ data:extend({
     icon = "__angelsrefining__/graphics/icons/solid-mud.png",
     icon_size = 32,
     subgroup = "water-salination",
-    stack_size = 200,
+    stack_size = 2000,
   },
   {
     type = "item",
@@ -37,7 +37,7 @@ data:extend({
     icon = "__angelsrefining__/graphics/icons/solid-limestone.png",
     icon_size = 32,
     subgroup = "water-salination",
-    stack_size = 200,
+    stack_size = 2000,
   },
   {
     type = "item",
@@ -45,7 +45,7 @@ data:extend({
     icon = "__angelsrefining__/graphics/icons/solid-sand.png",
     icon_size = 32,
     subgroup = "water-salination",
-    stack_size = 200,
+    stack_size = 2000,
   },
   {
     type = "item",
@@ -53,7 +53,7 @@ data:extend({
     icon = "__angelsrefining__/graphics/icons/solid-clay.png",
     icon_size = 32,
     subgroup = "water-salination",
-    stack_size = 200,
+    stack_size = 2000,
   },
   --SALTS
   {
@@ -62,7 +62,7 @@ data:extend({
     icon = "__angelsrefining__/graphics/icons/solid-salt.png",
     icon_size = 32,
     subgroup = "water-salination",
-    stack_size = 200,
+    stack_size = 2000,
   },
   {
     type = "item",
@@ -70,7 +70,7 @@ data:extend({
     icon = "__angelsrefining__/graphics/icons/solid-lithium.png",
     icon_size = 32,
     subgroup = "water-salination",
-    stack_size = 200,
+    stack_size = 2000,
   },
   --FLUIDS
   {