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Silicone Rubber
  • Two-Part RTV2 10 Shore a Soft Silicone Rubber Liquid Molding Grade Tin Cure for Mould Making
  • Two-Part RTV2 10 Shore a Soft Silicone Rubber Liquid Molding Grade Tin Cure for Mould Making
  • Two-Part RTV2 10 Shore a Soft Silicone Rubber Liquid Molding Grade Tin Cure for Mould Making
  • Two-Part RTV2 10 Shore a Soft Silicone Rubber Liquid Molding Grade Tin Cure for Mould Making
  • Two-Part RTV2 10 Shore a Soft Silicone Rubber Liquid Molding Grade Tin Cure for Mould Making
  • Two-Part RTV2 10 Shore a Soft Silicone Rubber Liquid Molding Grade Tin Cure for Mould Making
Two-Part RTV2 10 Shore a Soft Silicone Rubber Liquid Molding Grade Tin Cure for Mould Making
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Two-Part RTV2 10 Shore a Soft Silicone Rubber Liquid Molding Grade Tin Cure for Mould Making

  • 50 - 999 Kilograms
    $5.80
  • 1000 - 4999 Kilograms
    $4.80
  • 5000 - 9999 Kilograms
    $4
  • >= 10000 Kilograms
    $3.58

Customization:

Customized logo（Min.Order: 2000 pieces）
Customized packaging（Min.Order: 2000 pieces）
Graphic customization（Min.Order: 2000 pieces）
View product details

Two-Part RTV2 10 Shore a Soft Silicone Rubber Liquid Molding Grade Tin Cure for Mould Making

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Mold Making & Casting: High-flow liquid silicone designed for precise mold creation in RTV2 grade, enabling detailed replication of intricate designs.
  • Industrial Applications: Tin-cure mechanism ensures durable, high-strength cured parts with exceptional aging resistance, chemical resistance, and thermal stability up to high temperatures.

Key features

  • 1. Material Technology

    • With chemical-resistant and aging-resistant silicone, you can create molds that maintain structural integrity in corrosive or outdoor environments*. With tin-cure technology, you can achieve faster curing compared to platinum-based systems*, enabling quicker production cycles.

  • 2. Interactive Design

    • With adjustable mixing ratios between the two components, you can customize cure time and hardness to suit specific project requirements*. This flexibility allows optimization for applications ranging from delicate details to heavy-duty molds.

  • 3. Performance Parameters

    • With low viscosity and high flow properties, you can achieve seamless filling in intricate molds for detailed replication*. This ensures minimal voids and superior surface accuracy in complex designs.

  • 4. Scenario Solutions

    • With high thermal stability (up to 230°C), you can use this silicone in automotive/aerospace applications requiring resistance to extreme temperatures*. It is ideal for industrial settings where durability and heat resistance are critical.

  • 5. Certification Standards

    • Certified for industrial molding applications, this product ensures compliance with professional standards for consistent performance*. Its molding-grade formulation meets rigorous quality benchmarks for precision casting.

Product details

Two-Part RTV2 10 Shore a Soft Silicone Rubber Liquid Molding Grade Tin Cure for Mould Making

The Two-Part RTV2 10 Shore A Soft Silicone Rubber Liquid is a molding-grade tin-cure silicone designed for precision mold making. With exceptional aging resistance and chemical stability, it excels in applications requiring durability in harsh environments. Its low viscosity and high flow ensure seamless filling of intricate molds, while the tin-cure system guarantees reliable curing within a 1-year shelf life.

Technical specifications

FeatureSpecificationBenefit
Aging ResistanceExcellent UV/thermal stabilityLong-lasting performance in outdoor use
Chemical ResistanceResists oils, solvents, and acidsSafe for aggressive chemical environments
High StrengthTensile strength: 3.5 MPaDurable molds for repeated use
Low Viscosity500–1000 cpsEasy mixing and pouring
High FlowSelf-leveling capabilityFills complex details without voids
Cure TypeTin-catalyzed (platinum-free)Minimal shrinkage and optimal adhesion

Customization guide

Adjust the base-to-curing agent ratio (10:1 to 15:1) to customize cure time, hardness, and flow properties. For faster curing, increase the curing agent ratio; for softer molds, reduce it.

Get inspired

Ideal for prototyping, art casting, and industrial mold making, this silicone adapts to diverse needs. Its thermal resistance (up to 200°C) suits high-temperature applications, while chemical stability ensures longevity in corrosive settings.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Cure Time24h20.4h (+15%)16.8h (+30%)
Shore Hardness10A15A20A
Tensile Strength3.5 MPa4.0 MPa4.5 MPa
Thermal Resistance200°C220°C250°C
Chemical ResistanceStandardEnhanced (+30%)Premium (triple ISO)

Supplier's note

  1. Triple Chemical Resistance: The Pro Model’s ISO-certified chemical barrier outperforms industry standards, enabling safe handling of aggressive solvents in chemical plants.
  2. 20% Faster Cure: Advanced Model’s optimized catalyst reduces downtime by 15%, ideal for medium-volume production.
  3. High-Temperature Endurance: Pro Model’s 250°C tolerance supports aerospace applications where traditional silicones fail.

Version Selection Guidance:

  • Base Model: Suitable for small-batch prototyping or low-temperature environments.
  • Advanced Model: Best for industrial users needing faster cure times and moderate chemical exposure.
  • Pro Model: Required for extreme conditions (e.g., aerospace, automotive) where thermal/chemical resistance is critical.

With the Pro’s 250°C thermal resistance, you can cast molds for high-temperature tools. With the Advanced’s 30% faster cure, reduce production cycles by hours. Choose wisely based on your operational demands.

Frequently asked questions

  • Which two-part silicone is best for detailed mold making applications?

  • How to store Two-Part RTV2 Silicone to maintain its 1-year shelf life?

  • Tin Cure vs Platinum Cure Silicone: Which is better for mold making?

  • Can Two-Part RTV2 Silicone be customized for specific cure times or hardness?

  • Is Two-Part RTV2 Silicone FDA-approved for food contact molds?

  • Can this silicone withstand high-temperature environments during molding?

  • Why choose Two-Part RTV2 for molds with complex geometries?

  • Does Two-Part RTV2 resist chemicals for industrial mold applications?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
High-Temperature ResistanceIndustrial mold making (e.g., automotive parts)Industry: 200°CBase: 250°C (▲)Advanced: 300°C (▲▲)
(Maintains properties up to 300°C)
Chemical ResistanceCorrosive material molding (e.g., chemical tanks)Industry: Resists 20+ chemicals (ASTM D543)Base: 30+ chemicals (▲)Advanced: 50+ chemicals (▲▲)
(Passes ASTM D543 permeation tests)
Low ViscosityDetailed mold casting (e.g., intricate jewelry)Industry: 1500 cP (ASTM D445)Base: 800 cP (▲)Advanced: 600 cP (▲▲)
(Ensures smooth filling of fine details)
Aging ResistanceLong-term outdoor molds (e.g., outdoor signage)Industry: 500h UV exposure (ASTM G154)Base: 1000h (▲)Advanced: 2000h (▲▲)
(Retains flexibility after prolonged UV exposure)
Mechanical StrengthStructural molds (e.g., heavy-duty tooling)Industry: 3 MPa tensile strength (ASTM D412)Base: 4.5 MPa (▲)Advanced: 6 MPa (▲▲)
(Supports heavy materials without deformation)
Shelf LifeLarge-scale production (e.g., factory inventory)Industry: 6 monthsBase: 12 months (▲)Advanced: 24 months (▲▲)
(Extended stability at room temperature)

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