Cart “2705 Coal gas, water gas, producer gas, lean gas and similar gases” has been added to your cart. Continue shopping Remove item Thumbnail image Product Price Quantity Subtotal × 2714 Bitumen and asphalt, natural; bituminous or oil-shale and tar sands $369 2714 Bitumen and asphalt, natural; bituminous or oil-shale and tar sands quantity $369 × 2705 Coal gas, water gas, producer gas, lean gas and similar gases $369 2705 Coal gas, water gas, producer gas, lean gas and similar gases quantity $369 Coupon: Apply coupon Update cart Cart Totals Cart totals Subtotal $738 Total $738 Proceed to checkout