Compatible mesh bag shopping

CannaBusiness
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I’m shopping 5gal mesh bags, trying not to have to make them. I’m thrifty af so might have to anyway. Looks like some are made of nylon which is not compatible with isopropyl. If anybody has some or knows who does that are compatible with isopropyl ethanol and heptane and preferably with a drawstring or zipper, let me know. I’d like to get a few different pore sizes too.
Thanks

Also looks like polyester is only marginally suitable for isopropyl. I’m not sure what to get
Polypropylene is rated fair(not recommended) for heptane to 20C And excellent for the alcohols. Heptane will only be used at 5% or less so I’m guessing pp is where it’s at, any other options?

I just looked up Polyethylene terephthalate
It may be the very most compatible.

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Bubble Bag dude?

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Nylon​:sob::confused::disappointed: ok for ethyl not iso from what I think I understand

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I’ve been using full mesh bubble bags for 2yrs now, cryo cold etoh.

That’s part of my sop.

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I know the compatibility chart says no, but I’m pretty sure i used nylon with iso for a long time with no effect. Those charts often have errors. I would immerse a piece of nylon mesh in iso for a few days and see if anything happens