Is Super Glue waterproof. An d does it work good to repair a hole in chestwaders?

Super glue will just not seal it right there is stuff called U.V. wader repair by loon outdoors products can find it at a fly shop maybe you use this in the shade and when done applying it expose it to the sun and it cures in seconds and you are ready to fish right away even if your waders are wet used mainly on neoprene or breathable it will do emergency repairs on rubber waders but not hold for long,And the aqua seal or goop is a good choice if you don't need them right away.

Superglue will crack as mentioned in the other answer, instead you need aqua seal-which will seal-neoprene, PVC and breathables, you can buy it from cabelas http://www.cabelas.com/cabelas/en/templates/links/link.jsp?id=0005516810247a&type=product&cmCat=SEARCH_all&returnPage=search-results1.jsp&Ntt=wader+repair&Ntk=Products&sort=all&_D%3AhasJS=+&N=0&_D%3Asort=+&Nty=1&hasJS=true&_DARGS=%2Fcabelas%2Fen%2Fcommon%2Fsearch%2Fsearch-box.jsp.form1&_dyncharset=ISO-8859-1