diff --git a/src/main/java/com/hbm/blocks/network/FluidDuctBox.java b/src/main/java/com/hbm/blocks/network/FluidDuctBox.java
index 3e291a8f3..4823303a0 100644
--- a/src/main/java/com/hbm/blocks/network/FluidDuctBox.java
+++ b/src/main/java/com/hbm/blocks/network/FluidDuctBox.java
@@ -4,10 +4,10 @@ import com.hbm.blocks.IBlockMulti;
 import com.hbm.blocks.ILookOverlay;
 import com.hbm.lib.Library;
 import com.hbm.lib.RefStrings;
-import com.hbm.render.block.RenderBoxDuct;
 import com.hbm.tileentity.network.TileEntityPipeBaseNT;
 import com.hbm.util.i18n.I18nUtil;
 
+import cpw.mods.fml.client.registry.RenderingRegistry;
 import cpw.mods.fml.relauncher.Side;
 import cpw.mods.fml.relauncher.SideOnly;
 import net.minecraft.block.material.Material;
@@ -130,9 +130,11 @@ public class FluidDuctBox extends FluidDuctBase implements IBlockMulti, ILookOve
 		return meta % 15;
 	}
 
+	public static int renderID = RenderingRegistry.getNextAvailableRenderId();
+
 	@Override
 	public int getRenderType() {
-		return RenderBoxDuct.renderID;
+		return renderID;
 	}
 
 	@Override
diff --git a/src/main/java/com/hbm/blocks/network/PowerCableBox.java b/src/main/java/com/hbm/blocks/network/PowerCableBox.java
index adb592805..5c968bd2a 100644
--- a/src/main/java/com/hbm/blocks/network/PowerCableBox.java
+++ b/src/main/java/com/hbm/blocks/network/PowerCableBox.java
@@ -6,7 +6,6 @@ import java.util.List;
 import com.hbm.blocks.IBlockMulti;
 import com.hbm.lib.Library;
 import com.hbm.lib.RefStrings;
-import com.hbm.render.block.RenderBoxDuct;
 import com.hbm.tileentity.network.TileEntityCableBaseNT;
 
 import cpw.mods.fml.relauncher.Side;
@@ -125,7 +124,7 @@ public class PowerCableBox extends BlockContainer implements IBlockMulti {
 
 	@Override
 	public int getRenderType() {
-		return RenderBoxDuct.renderID;
+		return FluidDuctBox.renderID;
 	}
 
 	@Override
diff --git a/src/main/java/com/hbm/inventory/material/Mats.java b/src/main/java/com/hbm/inventory/material/Mats.java
index 3d923dd47..7ee7b6990 100644
--- a/src/main/java/com/hbm/inventory/material/Mats.java
+++ b/src/main/java/com/hbm/inventory/material/Mats.java
@@ -151,7 +151,7 @@ public class Mats {
 	public static final NTMMaterial MAT_CMB			= makeSmeltable(_AS + 9,	CMB,			0x6F6FB4, 0x000011, 0x6F6FB4).setAutogen(DUST, PLATE, CASTPLATE, WELDEDPLATE, BLOCK).m();
 	public static final NTMMaterial MAT_DNT			= makeSmeltable(_AS + 15,	DNT,			0x7582B9, 0x16000E, 0x455289).setAutogen(DUST, DENSEWIRE, BLOCK).m();
 	public static final NTMMaterial MAT_FLUX		= makeAdditive(_AS + 10,	df("Flux"),		0xF1E0BB, 0x6F6256, 0xDECCAD).setAutogen(DUST).n();
-	public static final NTMMaterial MAT_SLAG		= makeSmeltable(_AS + 11,	SLAG,			0x554940, 0x34281F, 0x6C6562).setAutogen(BLOCK).n();
+	public static final NTMMaterial MAT_SLAG		= makeSmeltable(_AS + 11,	SLAG,			0x554940, 0x34281F, 0x6C6562).setAutogen(INGOT, BLOCK).n();
 	public static final NTMMaterial MAT_MUD			= makeSmeltable(_AS + 14,	MUD,			0xBCB5A9, 0x481213, 0x96783B).n();
 	public static final NTMMaterial MAT_GUNMETAL	= makeSmeltable(_AS + 19,	GUNMETAL,		0xFFEF3F, 0xAD3600, 0xF9C62C).setAutogen(LIGHTBARREL, HEAVYBARREL, LIGHTRECEIVER, HEAVYRECEIVER, MECHANISM, STOCK, GRIP).n();
 	public static final NTMMaterial MAT_WEAPONSTEEL	= makeSmeltable(_AS + 20,	WEAPONSTEEL,	0xA0A0A0, 0x000000, 0x808080).setAutogen(CASTPLATE, SHELL, LIGHTBARREL, HEAVYBARREL, LIGHTRECEIVER, HEAVYRECEIVER, MECHANISM, STOCK, GRIP).n();
diff --git a/src/main/java/com/hbm/render/block/RenderBoxDuct.java b/src/main/java/com/hbm/render/block/RenderBoxDuct.java
index 3db27024d..05eecbb7e 100644
--- a/src/main/java/com/hbm/render/block/RenderBoxDuct.java
+++ b/src/main/java/com/hbm/render/block/RenderBoxDuct.java
@@ -12,7 +12,6 @@ import com.hbm.tileentity.network.TileEntityPipeBaseNT;
 import com.hbm.util.ColorUtil;
 
 import cpw.mods.fml.client.registry.ISimpleBlockRenderingHandler;
-import cpw.mods.fml.client.registry.RenderingRegistry;
 import net.minecraft.block.Block;
 import net.minecraft.client.renderer.RenderBlocks;
 import net.minecraft.client.renderer.Tessellator;
@@ -285,11 +284,9 @@ public class RenderBoxDuct implements ISimpleBlockRenderingHandler {
 		return true;
 	}
 
-	public static int renderID = RenderingRegistry.getNextAvailableRenderId();
-
 	@Override
 	public int getRenderId() {
-		return renderID;
+		return FluidDuctBox.renderID;
 	}
 
 }