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Silicone Rubber for Lost Wax Bronze Casting molds

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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A high-performance Tin Cure (Condensation Cure) silicone rubber designed specifically for casting resin crafts, intricate statues, and figurines. Featuring exceptional fluidity and high tear strength, this silicone captures every microscopic detail of your original model. It is the cost-effective choice for reproducing epoxy resin, polyurethane (PU), and polyester resin art pieces with ease.


Product Detailed Description

Capture Every Detail: The Professional Choice for Resin Art & Statues

Our RTV-2 Tin Cure Liquid Silicone is engineered for mold makers, artists, and manufacturers who demand precision and durability. Whether you are casting anime figurines, detailed religious statues, or decorative home accents, this silicone rubber delivers high-fidelity reproduction at an affordable price point.

Why Choose This Silicone for Resin Casting?

Creating molds for statues and crafts often involves complex shapes and deep undercuts. Our formula features a low viscosity, allowing it to flow naturally into the finest textures of your model—from hair strands to fabric patterns—while minimizing trapped air bubbles.

Critically, it offers superior tear strength, ensuring that your mold remains intact even when demolding complex shapes with significant undercuts. This durability extends the library life of your molds, making it perfect for production runs.

Key Features & Benefits:

  • Exceptional Detail Reproduction: The excellent flowability ensures that every texture and detail of the original master is perfectly replicated.

  • High Tear & Tensile Strength: Formulated to withstand the stress of demolding complex statues and undercut parts without tearing.

  • Easy Demolding: Low surface tension means cured resin parts release easily from the mold, often reducing the need for heavy release agents.

  • Broad Chemical Resistance: Highly compatible with a wide range of casting materials, including Epoxy Resin, Polyurethane (PU) Resin, Polyester Resin, and Gypsum.

  • Cost-Effective Production: Provides professional-grade performance at a competitive price, ideal for batch production of crafts.

Applications:

  • Resin statues, figurines, and toys.

  • Polyurethane (PU) furniture parts and decor.

  • Soap and candle making.

  • General prototyping and art reproduction.

Usage Tips: Mix the silicone base and curing agent thoroughly at the recommended ratio (e.g., 100:2). For bubble-free results on highly detailed parts, vacuum degassing is recommended before pouring.

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

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silicone rubber for lost wax bronze casting moldsSilicone Rubber for Lost Wax Bronze Casting molds
Original price was: $6.50.Current price is: $5.80.