How I Do It: Recycling Silicone Mold Rubber
Introduction Once again, I find myself at the end of the month and I don’t have any current projects that are close to completion, let alone ready for a write up. But thankfully, I can maintain my streak of blogging at least once a month with an article that I’ve been keeping in my back pocket. Consider this a sort of addendum to my general molding and casting process since I’ve been incorporating it into more and more often over the past few months. This article will cover how I take silicone molds that I know I won’t be using anymore and scraps of excess rubber that I peel from the bottom of mixing containers and recycle them to essentially act as “filler” to cut down on the amount of fresh silicone I need to use to create new molds. Here’s a few things to note off the top before we dive in: · This process mostly applies to platinum cure silicone rubber. It can work for more expensive tin cure rubbers as well but going to the ex...