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Showing results for tags 'styrene'.
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Or perhaps I should have written: Choosing the correct one isn't easy I need to embed threaded bar in non-cracked concrete. That's why SEs and others say 'You need a chemical anchor'. Have you looked at the range of them on offer? Which does what for whom under what circumstances isn't made clear at all. So it's off on yet another electromagnetic adventure: and apart from suppliers websites (which I automatically distrust) there's precious little to engage an interested but skeptical customer. True enough, I did find this . But the authorship of the site isn't made clear and there's a lengthy disclaimer. (at the bottom of the page). I trust that just about as much as I trust Donald. Screwy's , TS, and local BM sites and others aren't interested in anything other than sales. Fischer do a technical support site (just a phone number), but they only focus on .... you guessed it. Why does styrene matter (as in styrene-free) ? Is generic stuff just as good as branded ? Who or what is Vinylester? (yes it's is a resin produced by the esterification of an epoxy resin with an unsaturated monocarboxylic acid. but what the Hell is that? What's the difference between high performance and normal stuff? Why is there such a price range? Cheap = bad, expensive = good ? What's good enough (for my job)? Does anyone know of a site which simplifies this mess of advertising claims erm, (sorry) , information ?
