How to Make a Silicone Mold for Resin: 2 DIY Methods
Updated July 2026 The fastest way to make an epoxy resin mold is to pour cured, two-part silicone around a master object inside a simple box. Once you peel it off, that silicone shell is a flexible, reusable mold you can cast resin into again and again. Tin-cure silicone works fine for simple shapes like … Read more