Went down to my local specialist paint shop today, and picked up a bottle of 100% methylated spirits to make up some shellac. Whilst there, I started thinking about pricing. Now you will have to bear with me a moment, as I explain my thought process.
I filled up with petrol recently, and paid about $1.45 per Lt for unleaded. Now hands up everyone that thinks we are all being gouged at the petrol pumps. Okay, so that makes it me and several thousand other. Right?
Whilst at the pump, I looked over at the next one, which was dispensing E10, at a lower cost than the unleaded. E10 has (to my understanding) 10% Ethanol added, which reduces the cost. Having said that, I think I have established that the cost of Ethanol is less than $1.45 per litre. It must be, else it wouldn't be able to reduce the cost of the unleaded petrol.
Okay. Now having digressed somewhat, we find me back in my paint store. In my hand, I have a 1 litre bottle of 100% methylated, which I am going to purchase. Now understand this; 100% Methylated spirits is 100% Ethanol, into which a small amount of Methanol (Methyl Alcohol) is added to make it taste nasty. This is done, so that we won't replace the vodka in our orange juice with a much cheaper alternative.
Ah, we have finally arrived at jouney's end now, and I can get to my query.
Why do I have to pay $8.90 for a litre of ethanol (basically) to make up my shellac, when it is worth less thab $1.45 per litre?
Someone is sure making a killing somewherre along the route, from the manufacturer to me.