Silicone

A synthetic polymer used to create a rubber-like material that is heat resistant and flexible.

‍Use Cases: Commonly used in kitchen utensils and food storage container seals or lids due to its high-heat tolerance and non-reactive properties.

‍Good to Know: Despite its durability and safety in cooking applications, silicone is not as sustainable as often perceived. It is difficult to recycle and usually downcycled into other products. While it doesn’t shed microplastics, its environmental impact in production and end-of-life processing is something to be mindful of.