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SILISIL RTV MD-Soft 0020

SILISIL RTV MD-Soft 0020

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SILISIL RTV MD-Soft 0020 — Shore A 00 23, Translucent, Mixing ratio 1:1, from Swiss warehouse.

2K silicone Shore A 00 23 (translucent, mixing ratio 1:1) — extreme elasticity for medical and FX applications.

Price on request

  • Brand
  • Mixing Ratio
  • Curing type
  • Cured Color
  • Self-leveling
  • Density (g/cm³)
  • Uncrosslinked viscosity (mPa·s)
  • Electrical Insulation
  • Pot life (min)
  • Demolding time (min)
  • Full cure (h)
  • Food contact
  • Medical grade
  • Certificates
  • Shore hardness 00 (hardened)
  • Tensile strength (MPa)
  • Elongation at break (%)
  • Tear strength (N/mm)
  • Container

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SILISIL Silicone RTV-2 Swiss Bearing Addition Platinum Swiss Brand 2K Medical Dental Medical Grade Dental Skin-compatible Shore 00 23 Range Review 2026 Price list missing

 
General Terms and Conditions

Shipping usually within 1 to 3 business days
(Availability confirmed after order)

Express logistics. Fast and reliable within Switzerland & Europe

From Swiss stock Dispatch within 24h Batch certificate Invoice 30 days (B2B) Technical advice
Shipping & Delivery

Usually 1 to 3 business days

Availability is confirmed after order receipt.

Express logistics within Switzerland & Europe.

Terms and Conditions →

Product data

HS Code: 3910.0000

HS Code: 3910.0000

SILISIL RTV MD-Soft 0020
SILISIL RTV MD-Soft 0020
SILISIL ·

SILISIL RTV MD-Soft 0020 is a room temperature vulcanizing 2-component silicone of the MD — Medical (Dental, Podiatry, Skin Contact)series (Addition (Platinum), Soft Consistency, RTV-2) — Ultra-soft soft-touch silicone Shore 00 23 — extreme elasticity for medical and FX applications.

The mixture is prepared in a 1:1 ratio by weight . Pot life at 23 °C is approximately 25 minutes, demolding is possible after approximately 70 minutes, and complete curing takes 24 hours. Temperature resistant from -40 °C to +200 °C.

Key property

Extremely elastic (770% elongation at break) at Shore 00 23 — the softest flowable variant of the MD series for the most extreme soft-touch and FX applications.

SILISIL RTV MD-Soft 0020 in figures
A 00 23
Shore Hardness
5'200
mPa·s viscosity
25 min
Pot life @23 °C
770 %
Elongation at break

What distinguishes SILISIL RTV MD-Soft 0020

Ultra soft (Shore 00 23)
Ultra-soft (Shore 00 40) — conforms to extreme geometries and transfers ink even to highly structured surfaces.
Maximum elongation at break: 770%
Skin-friendly for lifecasting
Tested for direct skin contact — suitable for body casts of face, hands and torso.
Very low density 0.95 g/cm³
Pot life 25 minutes
Very short processing time — suitable for high-throughput production with short mold cycles.
Mixing ratio 1:1 by weight
Simple 1:1 ratio — hand-mixable without a precision scale, ideal for workshops and hobbyists.

What is SILISIL RTV MD-Soft 0020 used for?

Special effects with maximum elasticity
SFX wounds, stunt doubles, deformation effects and prosthetic attachments with lifelike skin elasticity.
Anatomical soft-tissue models
Training models for soft tissue surgery, plastic surgery and lifelike teaching models.
Robotics and soft grippers
Industrial grippers for very sensitive workpieces — minimal contact pressures and maximum adaptability.
Rehabilitation cushions and compression elements
Pressure-relieving pads for patients with sensitive skin — decubitus prophylaxis and rehabilitation applications.
Sports equipment padding
Soft padding in helmets, shin guards and sports protective clothing with maximum wearing comfort.
Acoustic and vibration damping
Ultra-soft damping elements for audio studios, measuring equipment and vibration-sensitive devices.

Processing

1
Prepare the original
Clean, dry, and dust-free surface at 23 °C — cooler environments significantly extend pot life and curing time.
2
Mix components
Stir base and catalyst thoroughly before use. Weigh out 1:1 by weight. Mix in thoroughly, including container walls and bottom.
3
Vacuum degassing
Briefly degas under vacuum for a pore-free mold — entrapped air is removed and a smooth mold surface is guaranteed.
4
Processing
Pour in a thin stream from approx. 30 cm height — minimal air entrapment.
5
Vulcanize and demold
At 23 °C, demolding is possible after approximately 70 minutes, with complete hardening after 24 hours.
Data Sheets & Safety Data Sheet
Complete TDS and SDS in DE, EN, FR — view or download directly.
To the documents →

Important Notes

Avoid crosslinking inhibitors
Addition system (platinum) — sensitive to sulfur, amine, tin, and phosphorus compounds. Avoid contact with latex gloves and PVC plasticizers.
Storage and Shelf Life
Shelf life of at least 12 months in unopened original container when stored in a dry, cool place (10–25 °C). Consult the SDS before opening.
Available containers
1 kg + 1 kg, 5 kg + 5 kg. Other container sizes available on request.
Compatibility
Compatible with polyurethane, epoxy, and polyester casting resins. For aggressive resins, apply a release agent.

Recommended accessories

SILISIL Silicone Remover
Cleaning agent for silicone residues on tools, models, and work surfaces — gentle and effective.
To the product →
SILISIL white petroleum jelly release paste
Universal release agent for polyester, epoxy, and polyurethane casts — protects the silicone mold from aggressive resins and extends mold service life.
To the product →

Which silicone for which application?

SILISIL RTV MD-Soft 0020 in direct comparison with related products in our range (MD — Medical (Dental, Podiatry, Skin Contact)).

MD-Soft 0020
Current Product		 MD-Skin 10 →MD-Soft 10 →MD-Gel →
Shore hardness A00 231010Gel
Mixed viscosity5'2004'5004'5001'000
ColorTranslucentTranslucentTranslucentTranslucent
Pot life @23 °C257710
Mixing ratio1:11:11:11:1
Topics & Application Fields
Key terms related to this product. Also useful for our search and filters.
SILISIL Silicone RTV-2 Swiss Bearing Addition Platinum Swiss Brand 2K Medical Dental Medical Grade Dental Skin-compatible Shore 00 23 Range Review 2026 Price list missing

Technical data for SILISIL RTV MD-Soft 0020

All 19 product information 4 Physical properties 4 Electrical properties 1 Curing values ​​3 Product approvals 3 Mechanical properties 4
Product Information
Brand SILISIL
Mixing Ratio 1:1
Curing type Addition (Platinum)
Container 1 kg + 1 kg, 5 kg + 5 kg, 10 kg + 10 kg, 25 kg + 25 kg
Physical Properties
Cured Color Translucent
Self-leveling Yes
Density (g/cm³) 0.95
Uncrosslinked viscosity (mPa·s) 5200
Electrical Properties
Electrical Insulation Yes
Curing values
Pot life (min) 25
Demolding time (min) 70
Full cure (h) 24
Product Approvals
Food contact No
Medical grade Yes
Certificates RoHS, REACH
Mechanical properties
Shore hardness 00 (hardened) 00 23
Tensile strength (MPa) 1.2
Elongation at break (%) 770
Tear strength (N/mm) 3.5

Please refer to the technical data sheet (TDS) in the "Documents" tab for binding values.

Documents and data sheets

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

Technical Data Sheets (TDS) 3
SILISIL RTV MD-Soft 0020 - Technical Data Sheet DE.pdf
206 KB
SILISIL RTV MD-Soft 0020 - Technical Data Sheet EN.pdf
211 KB
SILISIL RTV MD-Soft 0020 - Fiche Technique FR.pdf
170 KB

Frequently asked questions about SILISIL RTV MD-Soft 0020

Practical application and design questions — answered by SILITECH.

SILISIL RTV MD-Soft 0020 is a 2K silicone from the MD — Medical (dental, podiatry, skin contact) series (Shore A 00 23, translucent). This ultra-soft, soft-touch silicone (Shore 00 23) offers extreme elasticity for medical and special effects applications, making it suitable for high-elasticity special effects and related applications.

At 23 °C, the pot life is approximately 25 minutes and the demolding time approximately 70 minutes. Complete curing takes 24 hours.

SILISIL RTV MD-Soft 0020 is an addition-based (platinum) soft-consistency system. This addition-based system (platinum) is sensitive to sulfur, amine, tin, and phosphorus compounds. Avoid contact with latex gloves and PVC plasticizers.

SILISIL RTV MD-Soft 0020 is mixed in a 1:1 ratio by weight (base to catalyst). Homogenize both components separately before mixing, then thoroughly incorporate them – including the container walls and bottom.

SILISIL RTV MD-Soft 0020 achieves a Shore A hardness of 00 23 (ASTM D 2240), a tensile strength of 1.2 N/mm² (ASTM D 412), an elongation at break of approximately 770% and a tensile strength of 3.5 N/mm (ASTM D 624).

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Product Specifications

Product Information
Container 1 kg + 1 kg or 5 kg + 5 kg or 10 kg + 10 kg or 25 kg + 25 kg
Brand SILISIL
Mixing Ratio 1:1
Curing type Addition (Platinum)
Physical Properties
Cured Color Translucent
Self-leveling Yes
Density (g/cm³) 0.95
Uncrosslinked viscosity (mPa·s) 5200
Electrical Properties
Electrical Insulation Yes
Curing values
Pot life (min) 25
Demolding time (min) 70
Full cure (h) 24
Product Approvals
Certificates RoHS or REACH
Food contact No
Medical grade Yes
Mechanical properties
Shore hardness 00 (hardened) 00 23
Tensile strength (MPa) 1.2
Elongation at break (%) 770
Tear strength (N/mm) 3.5
Keywords
Keywords
SILISIL Silicone RTV-2 Swiss Bearing Addition Platinum Swiss Brand 2K Medical Dental Medical Grade Dental Skin-compatible Shore 00 23 Range Review 2026 Price list missing

Documents and data sheets

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