Search

shoe sole mold making silicone

Model: S-20

Master Your Molds with S-20 Tin Cure Silicone Rubber

Looking for a professional-grade solution for shoe sole mold making? S-20 is a premium, two-component, condensation-curing silicone rubber designed to deliver precision and durability in every pour.

Why Choose S-20?

Engineered for excellence, S-20 vulcanizes at room temperature and offers a perfect balance of flexibility and strength. It is specifically formulated for manufacturers who demand high performance without the mess.

  • Superior Handling: Features excellent flowability, ensuring it captures even the finest details of your original model.

  • Built to Last: High tear strength and medium hardness ensure your molds can withstand repeated use without losing their shape.

  • User-Friendly: The non-oily formula guarantees easy de-molding and keeps your workspace clean.

  • Reliable Performance: With an industry-leading 18-month shelf life, S-20 is ready whenever you are.

Easy Application

Achieving perfect results is simple. Ensure your original surface is clean, apply a release agent (like petroleum jelly or soap solution) if necessary, and pour. S-20’s pourable consistency does the rest, creating a seamless, high-quality mold.

Flexible Packaging Options

We cater to projects of all sizes, from hobbyist prototypes to industrial production:

  • S-20 Base: Available in 1kg, 5kg, 20kg, 25kg, and 200kg.

  • S-20 Curing Agent: Available in 30g, 50g, 600g, 750g, and 1kg.

Storage Tip: Keep S-20 in its original sealed container in a dry place to maintain peak performance. Always consult the MSDS before use for safety guidelines.

Technical Specifications

Basic Properties

Mixing Ratio 100:3
Color white
Hardness (Shore A) 20A
Viscosity 8000±3000

Performance

Working Time (25°C) 10mins~20mins
Curing Time (25°C) 1-2h
Tear Strength 12 kN/m
Tensile Strength 2.7 MPa
Elongation 380%
Shrinkage 0.2%

Package Information

Standard Package:

Array

Available Packages:

Package
Item Silicone Rubber Curing Agent
T-25 1kg/tin 30g/bottle
5kg/tin 150g/bottle
20kg/drum 600g/botle
25kg/drum 750g/botle
200kg/drum 1kg/botle

Ready to Order?

Get a custom quote for wholesale quantities or technical consultation.