There are new fees added because race fuels are rated as Haz Mat. All race fuels have this added fee. The 5 Gallon container weights almost 35lbs, adding to shipping costs. Local zoning laws are a problem for storefront sales. The only solution is to buy online.
If you buy in bulk, we can use a direct shipper with out all the added fee. If you place a order for a single fuel for over $3000.00 you will get free shipping.
If properly stored the shelf life of MACH 100 is 2 years.