SiliCreate liquid silicone rubber, MEDIUM_FIRM, Shore 45A

Our soft liquid silicone rubber is perfect for most molding and casting needs. Its soft texture and durability make it ideal for modeling, while its neutral color and skin-safe properties make it suitable for casting silicone objects.

• Very easy to use, with a 1:1 mixing ratio.
• Easily reproduces very fine model details.
• Very low viscosity for easy mixing and does not require vacuum degassing.
• Food-safe: Tested according to US FDA 21 CFR regulations for repeated food contact (test results available upon request).

Mixing

• Mixing ratio: 1:1 by weight
• Cures at room temperature (23°C)
• Working/mixing time: 30-40 min.
• Cures in 10-12 h. (depending on temperature, warmer = faster)

Specifications

• Platinum-cured silicone with catalyst
• Color: transparent
• High tear resistance
• Temperature resistant (from -60 to 200 °C)
• Skin-safe/suitable for food contact (odorless and non-toxic)
• Zero shrinkage rate (0.1%)
• Cured density: 1.14 g/cm³
• Shore hardness: 45A

Platinum-cured silicones can be sensitive to cure inhibition. Avoid contact with materials containing chlorinated solvents, acetone, MEK, sulfur-containing clays, and sulfur-based organic rubbers.

What is Shore Hardness?

Demonstration: