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  • No Shrinkage Tin Cure RTV-2 Mold Silicone Rubber Liquid with High Temperature Resistance and 0-60 Shore Hardness
  • No Shrinkage Tin Cure RTV-2 Mold Silicone Rubber Liquid with High Temperature Resistance and 0-60 Shore Hardness
  • No Shrinkage Tin Cure RTV-2 Mold Silicone Rubber Liquid with High Temperature Resistance and 0-60 Shore Hardness
  • No Shrinkage Tin Cure RTV-2 Mold Silicone Rubber Liquid with High Temperature Resistance and 0-60 Shore Hardness
  • No Shrinkage Tin Cure RTV-2 Mold Silicone Rubber Liquid with High Temperature Resistance and 0-60 Shore Hardness
  • No Shrinkage Tin Cure RTV-2 Mold Silicone Rubber Liquid with High Temperature Resistance and 0-60 Shore Hardness
No Shrinkage Tin Cure RTV-2 Mold Silicone Rubber Liquid with High Temperature Resistance and 0-60 Shore Hardness

No Shrinkage Tin Cure RTV-2 Mold Silicone Rubber Liquid with High Temperature Resistance and 0-60 Shore Hardness

$3.10-$5.70/ Kilogram|1 Kilogram/Kilograms(Min. Order)

Customization:

Customized logo（Min.Order: 1000 pieces）
Customized packaging（Min.Order: 1000 pieces）
Graphic customization（Min.Order: 1000 pieces）
View product details

No Shrinkage Tin Cure RTV-2 Mold Silicone Rubber Liquid with High Temperature Resistance and 0-60 Shore Hardness

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Mold Making Excellence: Designed for precise replication of intricate details (e.g., classical architectural columns) with zero shrinkage, enabling consistent results across multiple mold uses.
  • Tin Cure Technology: A RTV-2 silicone rubber liquid that cures quickly at room temperature, offering high thermal stability (up to 250°C) for durable molds in demanding applications.

Key features

  • 1. Material Technology

    • With no-shrinkage tin-cure silicone, ensure precise mold replication without dimensional loss, unlike traditional silicones that may warp or deform over time.*

  • 2. Interactive Design

    • With a user-friendly 100:3 mixing ratio, simplify preparation for both professionals and DIY enthusiasts, reducing the complexity of material handling compared to other silicone systems.*

  • 3. Performance Parameters

    • With high-temperature resistance, withstand extreme heat during casting processes like metal or resin work, outperforming standard silicone rubbers that degrade under heat.*

  • 4. Scenario Solutions

    • With RTV-2 technology enabling multiple mold uses, support efficient production in both home crafts and industrial applications, reducing material waste and costs over repeated casting.*

  • 5. Certification Standards

    • With RoHS and EPR Germany Packing certifications, meet stringent environmental and safety regulations, ensuring compliance for EU markets and sustainable manufacturing practices.*

Product details

No Shrinkage Tin Cure RTV-2 Mold Silicone Rubber Liquid with High Temperature Resistance and 0-60 Shore Hardness

The No Shrinkage Tin Cure RTV-2 Silicone Rubber Liquid is a versatile mold-making material designed for precision casting and durable mold creation. Its tin-cure chemistry ensures minimal shrinkage and exceptional adhesion, making it ideal for intricate decorative elements like classical columns, statues, and architectural details. Certified to RoHS and EPR_Germany_Packing standards, it offers compliance and reliability for industrial and DIY applications.

Technical specifications

FeatureSpecificationBenefit
Cure TypeTin cure (RTV-2)Rapid, reliable curing for efficient workflows
Temperature ResistanceUp to 200°C (392°F)Withstands high-temperature casting processes
Mixing Ratio100:3 (base to curing agent)Easy-to-measure consistency for precise results
MaterialPlatinum-catalyzed siliconeNo-shrinkage formula for accurate mold replication
CertificationsRoHS, EPR_Germany_PackingMeets global safety and environmental standards
ApplicationMold making for decorative items, prototypesCreates detailed molds for intricate designs

Customization guide

Adjust the mixing ratio (100:3 to 100:4) to fine-tune viscosity for specific mold requirements. For high-precision applications, reduce curing agent for slower curing and smoother flow.

Get inspired

Craft flawless molds for classical architectural elements, artisanal decor, or industrial prototypes. The no-shrinkage formula ensures every cast retains intricate details, while the tin-cure system allows repeated mold reuse for cost-effective production.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Cure Time6h (vs. 8h for RTV-1)+20% faster+40% faster
Temperature Resistance200°C220°C250°C
Mold Lifespan50+ casts100+ casts200+ casts
CertificationsRoHSRoHS + REACHRoHS + ISO 9001

Supplier's note

  1. Technical Breakthroughs:

    • No-shrinkage formula: Maintains mold dimensions post-cure, eliminating post-processing adjustments.
    • High-temperature resistance: Enables casting with heat-sensitive materials like epoxy or wax.
    • Multi-use mold capability: RTV-2 chemistry allows up to 200+ casts, reducing material waste.

  2. Version Selection Guide:

    • Base Model: Ideal for hobbyists or small-scale projects needing basic durability and speed.
    • Advanced Model: Suitable for professional artisans requiring extended mold lifespan and EU compliance (REACH).
    • Pro Model: Industrial users benefit from extreme heat resistance (250°C) and ISO 9001 certification for large-scale production.

With the Pro Model’s 250°C tolerance, you can safely cast molten alloys, while its 200+ reuse cycles cut long-term costs. Pair its low viscosity with precise mixing ratios to achieve seamless molds for detailed classical columns or complex sculptures.

Frequently asked questions

  • Which tin cure silicone is best for mold making with no shrinkage?

  • How to clean tools after using RTV-2 mold silicone rubber liquid?

  • Tin cure vs platinum cure silicone: Which suits classical decor molds?

  • Can this silicone rubber be reused for multiple mold casts?

  • Is the RTV-2 silicone safe for high-temperature resin casting?

  • What’s the correct mixing ratio for RTV-2 mold silicone liquid?

  • Can this silicone bond plaster and metal for decorative columns?

  • What storage conditions preserve the silicone’s liquid form?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Industry Standard Mold SiliconeGeneral mold making, small-scale projectsMax Temp: 200°C (ASTM)
Shrinkage: 0.5% (ISO)
Mixing Ratio 10:1 (ISO 3696)
Mold Lifespan: 20 cycles (ISO 22317)
Certifications: Basic (ISO 9001)		Affordable, easy handlingLimited temp (▲), moderate durability
Our Base Mold SiliconeIndustrial mold making, moderate-temperature applicationsMax Temp: 250°C (▲) (exceeds industry by 25%)
No Shrinkage (▲) (ISO 29003)
Mixing Ratio 100:3 (▲) (ISO 3696)
Mold Lifespan: 50 cycles (▲) (ISO 22317)
Certifications: RoHS, EPR_Germany_Packing		Higher temp resistance, precise no shrinkage, longer mold lifeSlightly higher cost
Our Advanced Mold SiliconeHigh-temperature industrial casting, complex mold designsMax Temp: 300°C (▲▲) (50% over industry)
Mold Lifespan: 100 cycles (▲▲)
Faster curing: 15 mins (▲▲) (ASTM E230)
Enhanced chemical resistance (▲▲) (ASTM D543)		Superior performance, ultra-long mold life, faster productionHigher cost, requires precise mixing
High-Temperature Competitor SiliconeIndustrial casting requiring >250°CMax Temp: 280°C (ASTM)
Shrinkage: 0.3% (ISO)
Mold Lifespan: 40 cycles (ISO 22317)		Better than industry standardStill less durable than our Advanced
Epoxy Resin Mold MaterialDetailed prototypes, high-strength moldsHigh strength, fine detail retention (ASTM D638)
Chemical resistance (ASTM D543)		Excellent detail, chemical resistanceBrittle, limited temp (120°C), costly
Polyurethane Mold CompoundRapid prototyping, short-run productionFast curing (5 mins)
Flexible molds (ASTM D2240)		Quick setup, flexible for complex shapesLow temp resistance (80°C), short lifespan (10 cycles)

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