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Silicone Mold Making Rubber for 3D Printing & Prototyping

Original price was: $6.50.Current price is: $5.80.

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• Hardness range from 5 to 45A

• Good fluidity, easy to pour 

• Excellent mechanical properties 
• Good tear and tensile strength 
• Excellent flexibility, easy to demould 
• High temperature resistance 
• High times of repeated use
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Description: Turn your 3D designs into functional parts in hours, not weeks. Our RTV-2 silicone for rapid prototyping bridges the gap between a fragile 3D print and a durable end-use product.

Whether you are testing a design concept or running a small production batch, our silicone delivers exceptional detail and durability. It captures the finest layer lines or smooth textures of your master model, allowing you to cast high-quality replicas in rigid or flexible resins.

  • Rapid prototyping silicone

  • Vacuum casting rubber

  • Silicone for 3D printed molds

  • Translucent mold making silicone

  • Urethane casting molds

  • Low volume production silicone

Item Color Viscosity (mPa·s) Hardness (Shore A) Tensile Strength (MPa) Elongation at Break % Tear Strength (N/mm²) Linear Shrinkage %
YS805 White/translucnet 12000±2000 5±2 ≥1.5 ≥550 ≥8 ≤0.3
YS810 White/translucent 14000±2000 10±2 ≥1.9 ≥500 ≥13 ≤0.3
YS815 White/translucent 16000±2000 15±2 ≥2.1 ≥500 ≥17 ≤0.3
YS820 White/translucent 20000±2000 20±2 ≥2.5 ≥450 ≥22 ≤0.3
YS825 White/translucent 21000±2000 25±2 ≥3.0 ≥450 ≥23 ≤0.3
YS830 White/translucent 22000±2000 30±2 ≥3.5 ≥350 ≥23 ≤0.3
YS835 White/translucent 22000±2000 35±2 ≥3.5 ≥310 ≥22 ≤0.3
YS840 White/translucent 22000±2000 40±2 ≥4.0 ≥310 ≥20 ≤0.3

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auto draftSilicone Mold Making Rubber for 3D Printing & Prototyping
Original price was: $6.50.Current price is: $5.80.