What is putty rubber?

Putty rubber, often referred to as silicone putty or moldable rubber, is a flexible, moldable material used for crafting, repairs, and creating molds. It is typically composed of silicone or rubber compounds that can be shaped by hand and cures to a durable, elastic finish. Commonly used in Arts and Crafts, it can also be employed in various industrial applications for sealing, cushioning, or insulating purposes. Its versatility and ease of use make it popular among hobbyists and professionals alike.