3M Scotch-Weld Plastic & Rubber Instant Adhesive PR40, Clear, 20 Gram Bottle

Works great for nitrile o-ring cord

After a lot of research I bought this glue to repair some tennis shoe soles that had started to come loose. I looked at lots of glues - instant, contact, two-part, etc., and eventually landed on this one. It is one of the more expensive adhesives, and it comes in a very plain, industrial-looking plastic container, no animals, colors or pretty pictures on the bottle, and in a plain cellophane wrap, but does it work? You bet it does. I can't quite believe the level of bond I got on rubber to rubber, it's amazing. There is absolutely no give, no sign of the edge coming loose again, it's very solid. At the price, I can see why you'd have reservations, so go ahead buy a cheaper one and be frustrated when it's not quite as good as you need. Then buy this one. I've been there. I write some reviews but not many, however this product got my attention and if you want something that works, get your wallet out, but this works. One more important "health and safety" thing. The small-print is *small* - it's really tiny, I used a loupe to read it. But definitely read it. My inner five year old came out and I smelled the glue while it was wet. REALLY BAD IDEA. Don't do that. It doesn't just smell bad, it smells dangerous. It made me physically recoil and it took a while for the weird feeling in my nose to go away, so don't smell it, and keep the product locked away from the wee ones. That's all. Great glue, easily worth the money.

Compré este producto para unir una pieza rota de plástico, yo ya había tratado de utilizar kola loca y no me funcionó, pensé que esto tampoco funcionaría porque huele igual que la kola loca, pero lo dejé secar dos dias y al revisar la pieza estaba bien unida, así que si funciona, solo queda un poco de mancha opaca al secar el pegamento, definitivamente es más potente que otros pegamentos, hay que tener paciencia, poner suficiente producto y dejar secar sin mover por varias horas

Excelente producto, es necesario dejarlo secar por unas horas y si se deja más de 12 alcanza su máximo desempeño. Hasta ahora lo he usado en plásticos y considero que mucho mejor que la Kolaloca , como siempre 3M es excelente en sus productos

Worked excellent for my project