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Detailed Instructions For Building Bellows


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Hide Glue VS PVA

 

Can I also add that some varieties of PVA let out a vapour that stains Nickel silver yellow. The vapour is present for a long time after the glue has hardened, like months. I did a patch test on polished metal and some varieties were a problem and others were not. They have different names everywhere but for those in Australia the Selleys Craftglue is OK, Aquadhere is not OK

 

Chris

 

Does it have to be organic? In the long run it may detoriate, although we ourselves may be gone faster. When dried out, some glues will become pulverized when you beat it with a hammer, unlike PVA. For example, how about Tite bond? I can imagine that there are artificial glues that have better properties than the average PVA glue, with comparable drying properties as hide glue, chicken glue and gelatine pudding, and maybe it smells better when you dot have to (almost) cook it.

 

Marien

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