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Liquid Silicone Rubber LSR220 Fast Catalyst is a high-quality silicone designed for precision mold-making. With a 20 Shore A hardness, it offers excellent flexibility and durability, ensuring accurate reproduction of intricate details. This silicone does not require degassing, simplifying the molding process while maintaining superior results.Its smooth texture allows for easy handling, making it ideal for both professionals and beginners. The finished molds have a flawless surface, and the silicone can be customized with pigments to achieve the desired color.With the fast catalyst formulation, the working time ranges from 1 to 5 minutes, depending on the catalyst mixture, allowing for quick mold preparation. The curing process is completed within 3 to 5 hours, making it ideal for time-sensitive projects.Packaged in a 5.25kg quantity, LSR220 Fast Catalyst is perfect for resin casting, soap and candle molds, POP and clay modeling, and various industrial and artistic applications. Its rapid curing time and high precision make it the perfect choice for professionals looking for efficiency without compromising quality.