TheAlmightySam
Adventurer
Interesting. Thanks for the idea. Not sure if I'm willing to take the chance to see if the plastics are the same over the years between the MWC and the MFC. Who thought this would be so difficult. They are going to be tightly secured in a rack inside a camper shell so I don't need them to be super durable. I just don't want them to leak off road.
I totally understand not wanting to take risks with fuel storage. For the record, however, the dude in the thread looked at the MSDS on both cans, and they appear to be identical plastic. Other reports, in some cases directly from Scepter or LCI indicate the same. One year of gasoline storage and they haven't leaked a drop, according to the guy on ARFCOM. That thread also mentions a military member who has used MWCs to store JP-8, kerosene and gasoline in an emergency. I've seen biodiesel stored in these same cans - they appear to hold up fine as well, and bio will eat through just about anything. Anyway, I'm not advocating this, just a success story or two I've heard.
The only thing that worries me about pre-CARB Wedcos is the proprietary gasket. With the ban, I worry that the supply of Viton gaskets will dry up. They've been sold out on EE since forever. I suppose you can cut your own out of a sheet of gasket material should you need to, but still. A Scepter can, either MFC or MWC, just takes a generic o-ring that can be gotten from anywhere.
Anyway, good luck with the decision. Pretty lame we can't get decent cans anymore without resorting to either used cans or questionable repurposing of other containers.
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