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 extents to which I’m about to describe pr