Polycraft Silicone Putty RTV Mould Making Rubber, Fast Curing, Reusable Mould, Clay and Figurine Moulds, 500g

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🎨 Mold your creativity fast, flawless, and forever reusable!

Polycraft Silicone Putty is a 500g fast-curing, room-temperature vulcanizing silicone rubber designed for high-precision mould making. It offers exceptional dimensional stability with less than 0.1% shrinkage, a semi-flexible and reusable structure, and self-releasing properties that eliminate the need for release agents in most cases. Ideal for detailed plaster decorations, polymer clay figurines, and other impression moulding applications, it cures in 6-8 minutes with a simple 1:1 mix ratio, making it perfect for both beginners and professionals.