Sugru is expensive… but it is also incredibly useful and durable. I’ve used it to make a loop on a smart card, so I could attach a reel. After curing, nothing but a sharp knife would get that loop to budge. It also sticks to everything… metal, wood, plastic, rubber. The pump in our cat fountain, which is metal, was causing the top metal portion to vibrate just a bit. It was enough to discourage one of our cats from using the fountain. I put a thin layer of sugru on the contact points of the upper metal part, vibration solved. The sugru has stuck since, including a dozen runs through the dishwasher.
It also looks nice, from a design perspective. So my fixes are visually pleasing. That’s important to me.
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