Premium Silicone
Professional grade silicone trusted by makers, artists, and small businesses.
At Signature Silicone, we specialize in high performance platinum cure silicone engineered for flawless mold making. Our easy to use 1:1 mix formulas deliver exceptional detail capture, ultra low shrinkage, and long lasting durability without the need for vacuum equipment.
Most Popular Kits
Our most trusted silicone sizes for mold makers producing consistent results.
$59.99
• 0A Shore Hardness
• 32oz Part A (946 ml)
• 32oz Part B (946 ml)
• Volume: 64oz (½ Gallon)
• 32oz Part A (946 ml)
• 32oz Part B (946 ml)
• Volume: 64oz (½ Gallon)
$94.99
• 0A Shore Hardness
• 2 x 32oz Part A (1892 ml)
• 2 x 32oz Part B (1892 ml)
• Volume: 128oz (1 Gallon)
• 2 x 32oz Part A (1892 ml)
• 2 x 32oz Part B (1892 ml)
• Volume: 128oz (1 Gallon)
At Signature Silicone, we believe great creations start with reliable materials. Our mission is simple: to provide makers, artists, and small businesses with ultra-soft, high-performance silicone that delivers consistent, professional results without unnecessary complexity.
We specialize exclusively in platinum cure silicone, engineered for exceptional flexibility, fine detail capture, and effortless demolding. Whether you’re crafting your first mold or producing repeated castings at scale, our silicone is designed to perform the same way every time you pour.
"Precision isn't optional it's the standard."
Every Signature Silicone product is formulated to be easy to mix, self-degassing, and dependable at room temperature. With a simple 1:1 mix ratio and negligible shrinkage, our silicone removes barriers so you can focus on creativity, not troubleshooting.
"Professional results shouldn’t require professional equipment."
We specialize exclusively in platinum cure silicone, engineered for exceptional flexibility, fine detail capture, and effortless demolding. Whether you’re crafting your first mold or producing repeated castings at scale, our silicone is designed to perform the same way every time you pour.
"Precision isn't optional it's the standard."
Every Signature Silicone product is formulated to be easy to mix, self-degassing, and dependable at room temperature. With a simple 1:1 mix ratio and negligible shrinkage, our silicone removes barriers so you can focus on creativity, not troubleshooting.
"Professional results shouldn’t require professional equipment."