Cure time for heat resistant resin can be longer (expect to wait several days before you can de-mould).Ĭure time means the length of time it takes for the resin mixture to harden. If you're still unsure, we'll guide you through working with resin for the first time in this article!įor items that come into contact with heat like coasters, you'll need to use a heat resistant resin. If you used a high viscosity resin in an intricate mould, it might not fill all the details. For example, if you used a low viscosity resin to cast a large, deep sphere you may not be able to get the resin out of the mould. This means there will be a longer wait time to de-mould your creations.īy using the incorrect type of viscosity, you could end up having a project that won’t cure. Thinner resins (low viscosity) have a longer cure time than thick (low viscosity). If your mould has lots of intricate detail then you will need a thin resin (low viscosity) to get into all the details.
This has a significant effect on the types of projects you can do with it. We use the term viscosity to describe how thin or thick the epoxy liquid is. Resin viscosity - what is it and why do you need to know? Here are some key things to consider when choosing an epoxy resin.
There are many types of epoxy resin and you need to choose one that is appropriate for your project.
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