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BLUESIL RTV V-1062S A

BLUESIL RTV V-1062S A

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Very soft, high-strength 2K sn silicone with maximum elongation at break.

Very soft (Shore A 14), high-strength 2K sn silicone with highest elongation at break (500–540%) — especially for figurine, gift item and pad printing applications

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  • Networking type
  • Container
  • Number of components
  • consistency
  • Mixing ratio
  • UV resistance
  • Paint has hardened
  • Self-leveling
  • Viscosity uncrosslinked (mPa·s)
  • Electrical insulation
  • Potting time (min)
  • Food contact
  • Suitable for medical use

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White tin silicone BLUESIL polyester 2K silicone ELKEM Swiss bearing RTV base component polyurethane pad printing condensation figures very soft high tear resistance V-1062S Shore A 14 figure casting glove mold transfer cushion plaster surface insensitive

 
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. Express logistics. Fast and reliable within Switzerland & Europe.

Shipping from Swiss warehouse within 24 hours. Batch certificate. Invoice within 30 days (B2B). Technical support.
Shipping & Delivery

Usually 1 to 3 working days

Availability will be confirmed after order receipt.

Express logistics within Switzerland & Europe.

General Terms and Conditions →

Product data

Internal reference: 40-948

HS code: 39100000

Internal reference: 40-948
HS code: 39100000

BLUESIL RTV V-1062S A
BLUESIL RTV V-1062S A
Bluesil Elkem Silicones SKU 40-948​

Bluesil V-1062 A + B is a very soft (Shore A 14), high-strength 2K sn silicone with the highest elongation at break (500–540%) — especially for figure, gift item and pad printing applications.

This product line comprises 2K polycondensation silicone elastomers (tin-catalyzed) for mold making — established, economical industrial chemistry with good substrate compatibility, especially for lost-wax casting, decoration, and construction. V-1062 is tailored to specific industrial applications — the most important properties and areas of application are listed below.

Highest elongation (500–540%) at Shore A 14

Bluesil V-1062 is a very soft (Shore A 14) yet high-strength molding silicone with exceptional elongation at break — proven for casting figures, gift items, and pad printing pads. Also suitable for vacuum demolding.

V-1062 in numbers
Shore A 14
very soft
500–540 %
Elongation at break
19–24 N/mm
Tear resistance
SN-Cure
condensation

What distinguishes V-1062

Very soft + very stretchy
Shore A 14 + 540% elongation — withstands extreme undercuts.
High tensile strength (19–24 N/mm)
Long mold lifespan despite soft consistency.
Two catalyst speeds
HI-PRO GREEN (standard, 4.5 h pot life) or HI-PRO BLUE (quick, 1.5 h).
Suitable for vacuum demolding
Suitable for vacuum demolding of complex geometries.
Long mold lifespan
Excellent library life — forms reusable for months.
Detailed reproduction
Excellent reproduction of the finest details at lower hardness.

What is the V-1062 used for?

Figure casting (polyester, PU, ​​plaster)
Reproduction of complex figures in many materials.
Gift item manufacturing
Souvenirs, collectibles, figurines.
Glove molds
One-piece and suitcase-style glove molds.
Transfer print pads (pad printing)
Printing pads for pad printing.
Very soft original mold
Make molds of delicate originals without damaging them.
Art and hobby casting
Sculpture reproduction in medium and small series.
Data sheets & safety data sheet
Full TDS and SDS in DE, EN, FR — view or download directly.
To the documents →

processing

1
Stir up the RTV base
Homogenize thoroughly before use — fillers may sediment.
2
Mix with catalyst
100 parts RTV + 5 parts Bluesil CATA (24H Standard / 6H Quick / SPE for PE resistance). Mix thoroughly — no streaks visible.
3
Degas
30–50 mbar vacuum — mixture expands 3–4 times. Break the vacuum 2–3 times.
4
Shed
Pour slowly from the lowest point of the mold.
5
Network
At 23 °C / 50% relative humidity for 24 hours for standard workflow. Higher temperature and humidity accelerate crosslinking.
6
demolding
Demold after demolding time (standard 24 h, quick 6 h). Linear shrinkage typically 0.4–0.7% — take this into account if dimensional accuracy is required.

Recommended accessories

Bluesil CATA 24 H
Standard tin catalyst (24 h demolding time) for the Bluesil RTV condensation series.
View product →
Bluesil Catalyseur 6 H
Fast Sn catalyst (6 h demolding) for high-throughput workflows.
View product →
Bluesil Additive PC Thixo
Thixotropy additive for Bluesil RTV 3325 (polycondensation) — vertical application.
View product →
Bluesil Diluant 2030
Low viscosity thinner for Bluesil RTV mixture viscosity adjustment.
View product →

Important instructions

Mixing & Dosage
Stir A and B thoroughly before each use. Use precise dosage in the specified ratio (see table above) — ideally by weight. Incorrect dosage will result in incomplete cross-linking.
Degassing
Degas the mixture under a vacuum of 30–50 mbar. The material expands 3–4 times, then contracts back to its original size after 5–10 minutes. Interrupt the vacuum several times for better degassing.
Avoid inhibitors
Polyaddition silicones are inhibited by: sulfur-vulcanized rubber, tin-catalyzed RTV, amine epoxides, and PVC with tin salts. If in doubt, conduct a preliminary test.
Application advice
SILITECH will advise you on the optimal RTV variant for your application — substrate, hardness, pot life, mechanics. Contact us with your specific application details.

V-1062 compared to related RTV products

Networking system, mechanics, and processing times side by side — all values ​​from the official Elkem TDS. “— " = not specified in the datasheet.

V-1062
Current product		 RTV 3221 →RTV 3325 →RTV 3428 →
Networking system2K Condensation (Sn)2K Condensation (Sn)2K Condensation (Sn)2K Polyaddition (Pt)
Mixing ratio10 : 1100 : 5 (Cata)100 : 5 (Cata)10 : 1
ColorWhite / green or blue (B)BeigeWhiteTransparent / pink / white
Shore A hardnessA 14A 18A 25–28A 28
Elongation at break500–540 %230 %440–490 %600 %
Tensile strength2.59–3.9 MPa1.6 MPa4–4.3 MPa7.5 MPa
Tear resistance19.3–23.7 N/mm—21–26 kN/m20 kN/m
Potting time1.5–4.5 h30 min (Standard) / 20 min (Fast)90–150 min (hr)1 h
demolding time8–16 h24 h (Standard) / 6 h (Fast)24 h (Standard) / 6 h (Fast)16 h
Mixed viscosity32,000–35,000 mPa·s15,000 mPa·s35,000 mPa·s≈25,000 mPa·s
Main applicationFigure casting (polyester, PU, ​​plaster)Lost wax casting for art castinglost-wax moldsComplex shapes with undercuts
Topics & Application Areas
Key terms related to this product. Also useful for our search and filters.
White tin silicone BLUESIL polyester 2K silicone ELKEM Swiss bearing RTV base component polyurethane pad printing condensation figures very soft high tear resistance V-1062S Shore A 14 figure casting glove mold transfer cushion plaster surface insensitive

Technical data for BLUESIL RTV V-1062S A

All 15 product information 7 Further properties 1 Physical properties 3 Electrical properties 1 Curing values ​​1 Product approvals 2
Product information
brand Bluesil
Manufacturer Elkem Silicones
Networking type Condensation (tin)
Container 1 kg, 5 kg, 20 kg, 200 kg
Number of components 2K (two-component)
consistency Flowable
Mixing ratio 10:1
Other features
UV resistance No
Physical properties
Paint has hardened White
Self-leveling Yes
Viscosity uncrosslinked (mPa·s) 40'000
Electrical properties
Electrical insulation No
Curing values
Potting time (min) 4
Product approvals
Food contact No
Suitable for medical use No

For binding values, please refer to the technical data sheet (TDS) in the "Documents" tab.

Documents and datasheets

Click on a document for a preview or the download icon for a direct download.

Technical Data Sheets (TDS) 1
Bluesil RTV V-1062S A - Technical Data Sheet EN.pdf
335 KB

Frequently Asked Questions about V-1062

Practical questions regarding processing and design — answered by SILITECH.

Bluesil V-1062 A + B: Very soft (Shore A 14), high-strength 2K tin silicone with extremely high elongation at break (500–540%) — specifically for figurine, gift item, and pad printing applications. Main applications include figurine casting (polyester, PU, ​​plaster), gift item manufacturing, and glove molds.

Polycondensation crosslinking is a two-component silicone chemistry using a tin catalyst. Upon mixing, the components crosslink, releasing alcohol as a byproduct—this can lead to a small linear shrinkage (typically <0.7%). Advantages: Polycondensation silicones are less sensitive to inhibitors than polyaddition systems—they crosslink even in contact with sulfur-vulcanized rubber and are tolerant of many substrates. It is an established, economical industry standard for lost-wax casting, decorative reproduction, and construction.

Thoroughly stir components A and B before each processing step. Measure precisely according to the mixing ratio specified in the TDS (see comparison table above) – ideally by weight. Mix with an electric or pneumatic agitator at low speed (minimize air entrainment). Degas the mixture under vacuum (30–50 mbar) – the material will expand 3–4 times its original volume, bubbles will escape, and the material will settle back after 5–10 minutes. Then slowly pour into the mold from the lowest point to avoid air entrapment. For polyaddition systems, avoid contact with inhibitors (sulfur-based rubber, tin-based RTV, amine epoxides, PVC with tin salts).

Store in the unopened original container in a dry, cool place — typically between +5 and +30 °C, see TDS for exact values. Store components A and B separately; seal airtight after opening. Polyaddition systems are insensitive to moisture, but should be stored in a cool place to maintain pot life. Consult the Safety Data Sheet (SDS) before use.

The comparison table above lists related RTV products with different hardnesses, pot lives, or application profiles. If you are unsure which product is best for you, we would be happy to advise you — contact SILITECH with details of your application (substrate, desired hardness, processing time, mechanical requirements, and durability).

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Product specifications

Product information
Container 1kg or 5kg or 20kg or 200kg
brand Bluesil
Manufacturer Elkem Silicones
Networking type Condensation (tin)
Number of components 2K (two-component)
consistency Flowable
Mixing ratio 10:1
Other features
UV resistance No
Physical properties
Paint has hardened White
Self-leveling Yes
Viscosity uncrosslinked (mPa·s) 40'000
Electrical properties
Electrical insulation No
Curing values
Potting time (min) 4
Product approvals
Food contact No
Suitable for medical use No
Keywords
Keywords
White tin silicone BLUESIL polyester 2K silicone ELKEM Swiss bearing RTV base component polyurethane pad printing condensation figures very soft high tear resistance V-1062S Shore A 14 figure casting glove mold transfer cushion plaster surface insensitive
Mechanical properties
Shore hardness A14.0 Shore A
Tensile strength3.9 MPa
Elongation at break540.0 %
Tear resistance23.7 kN/m
Linear shrinkage< 0.1 %
processing
Viscosity Comp. A40,000 mPa·s
Viscosity Comp. B90 mPa·s
Pot life at 23°C270.0 min
demolding time960.0 min
Physical & Thermal
Density (23°C)1.1 g/cm³
Temperature resistance (duration)-50 to 150 °C
Peak temperature (short-term)150 °C
storage
Shelf life in original packaging18 months
Storage temperature-5 to 30 °C

Documents and datasheets

Safety Data Sheets (SDS) and Technical Data Sheets (TDS) are available for download: