"I–GUM FAST" – Non-Toxic Silicone Putty for mould making Silicone putty "I-GUM" is a two-component product for creating moulds and forms for pouring with epoxy resin. • Superior formula proven by years of experience: ✔️ Easy to use -> 1:1 mix ratio ✔️ Non-toxic -> You can work without gloves ✔️ Without smell ✔️ Hardens in 7 minutes ✔️ European quality -> Directly from Italy ✔️ Ideal for creating moulds and frames for working with resin, polyurethanes, wax, cement and other materials 🌿Cruelty Free, Vegan Friendly🐹 Completely non-toxic silicone rubber in paste to be directly applied onto the model you want to replicate. Prior to using, it should be mixed with its catalyst paste (in equal parts, 1:1) until you have a homogeneous mixture. Due to its non-stick performance on all surfaces, you don’t need to wash the tools after use and it is not necessary to apply other release agents to the model. Apply within 2 min.