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Better than Sugru?
| Neil Wyatt | 01/10/2017 14:20:25 |
 19226 forum posts 749 photos 86 articles | The downside of Sugru is the time it takes to set. I tried out 'Siligum' from Hobbycraft and other places as way of making silicone moulds for low-temperature moulds for white metal. It works really well and the final result is very like sugru, but it only takes five minutes to set, you also get more for your money! It's a two-part compound rather than being air/moisture set. The downside is that it is not sticky so you need to mould it to get a mechanical join. I'm doing an experiment with some silicone based glue to see if that will adhere to it. Neil |
| Speedy Builder5 | 01/10/2017 16:34:30 |
| 2878 forum posts 248 photos | I saw a link on the web to a video making silicon moulding rubber. Basically mix silicone mastic with a filler -cornflour and after a while, you can handle it like putty. This guy was making lego brick moulds and all sorts. |
| Neil Wyatt | 02/10/2017 21:45:45 |
19226 forum posts 749 photos 86 articles | I've seen that before, I have even bought some cornflour... Neil |
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All Forum Topics > Hints And Tips for model engineers > Better than Sugru?