Posted by admin on Tuesday, August 17, 2010 · Leave a Comment
Swagelok sells SWAK at $40 or more for an 8oz. tube. Then there's another brand, something like STALOCK or whatever it's called, and it runs for $68 for an 8oz. tube. On the other hand, you can buy a 16oz. bottle of RectorSeal 5 for $20-$30, and other PTFE dopes for less.
So, how do you really evaluate which pipe dope will work for stainless? We had a horrifying time at one plant with 2" SS threaded fittings, seemed they all got galled and leaked. Any ideas? Can you really trust lower end pipe dope?
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