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  1. All Products
  2. SILISIL RTV PAD-AntiStatic 12
SILISIL RTV PAD-AntiStatic 12

SILISIL RTV PAD-AntiStatic 12

https://www.silitech.ch/web/image/product.template/3568/image_1920?unique=8ac25b8

SILISIL RTV PP-AntiStatic 12 — Antistatic pad printing silicone Shore A 25 — for ESD-sensitive printing applications, available from Swiss stock.

2K silicone Shore A 25 (grey, mixing ratio 1:1) — for ESD-sensitive printing applications.

Price on request

  • Brand
  • Curing type
  • Cured Color
  • Self-leveling
  • Density (g/cm³)
  • Electrical Insulation
  • Pot life (min)
  • Demolding time (min)
  • Full cure (h)
  • Food contact
  • Medical grade
  • Certificates
  • Shore hardness A (cured)
  • Tensile strength (MPa)
  • Elongation at break (%)
  • Tear strength (N/mm)
  • Container

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Mold making SILISIL silicone RTV-2 Swiss bearing Addition Platinum Prototyping Shore A 12 Swiss brand 2K Prototyping Professional Antistatic

 
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 PAD-AntiStatic 12
SILISIL RTV PAD-AntiStatic 12
SILISIL ·

SILISIL RTV PP-AntiStatic 12 is a room temperature vulcanizing 2-component silicone of the PP — Pad Printing (pad printing)series (Addition (Platinum), antistatic, RTV-2) — Antistatic pad printing silicone Shore A 25 — for ESD-sensitive printing applications.

The mixture is prepared in a 1:1 ratio by weight . Pot life at 23 °C is approximately 45 minutes, demolding is possible after approximately 3 hours, and complete curing takes 12 hours. Temperature resistant from -40 °C to +200 °C.

Key property

Antistatic printing pad — Shore A 25 with elongation at break 500% and controlled charge dissipation for pad printing on ESD-sensitive components in electronics manufacturing.

SILISIL RTV PP-AntiStatic 12 in figures
A 25
Shore Hardness
3'000
mPa·s viscosity
45 min
Pot life @23 °C
500 %
Elongation at break

What distinguishes SILISIL RTV PP-AntiStatic 12

Antistatic properties
Suitable for ESD-sensitive components in electronics manufacturing — controlled charge dissipation at the form contact.
High flowability (3,000 mPa·s)
Good flowability — flows cleanly into shape without brush application or vacuum chamber.
Excellent ink transfer
Excellent ink release — clean ink transfer from the cliché to the workpiece.
Elongation at break 500%
High elasticity — reliable demolding of complex geometries without damaging the mold or the original.
High mechanical strength
High mechanical strength — robust mold with consistent properties under load.
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 PP-AntiStatic 12 used for?

Pad printing on ESD-sensitive components
Printing pads for printing on semiconductor housings, sensors and microelectronics with protection against electrostatic charging.
Industrial marking in electronics
Printing logos, codes and safety instructions on PCBs, connectors and electronic components.
Semiconductor manufacturing
Pad printing on wafers, chips and sensitive semiconductor components without ESD risk.
Medical device labeling
Printing of medical components with antistatic requirements.
Sensor and actuator labeling
Industry-specific labeling for measurement and control technology with ESD class requirements.
Cleanroom-like pad printing
If standard printing pads cause electrostatic problems, the antistatic version is the solution.

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
For a pore-free mold, briefly vent under vacuum.
4
Processing
Pour in a thin stream from a height of approximately 30 cm — minimizing air bubbles. For modeling clay, press directly onto the model.
5
Vulcanize and demold
At 23 °C, demolding is possible after approximately 3 hours, and complete hardening occurs after 12 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 →

Which silicone for which application?

SILISIL RTV PP-AntiStatic 12 in direct comparison with related products in our range (PP — Pad Printing).

PP-AntiStatic 12
Current Product		 PP-Flex 12 →PP-Dura 30 →PP-Ultra 50 →
Shore hardness A25123250
Mixed viscosity3'0003'5006'00020'000
ColorGreyBlueBrownish RedGrey
Pot life @23 °C45202015
Mixing ratio1:11:11:11:1
Topics & Application Fields
Key terms related to this product. Also useful for our search and filters.
Mold making SILISIL silicone RTV-2 Swiss bearing Addition Platinum Prototyping Shore A 12 Swiss brand 2K Prototyping Professional Antistatic Range Review 2026

Technical data for SILISIL RTV PAD-AntiStatic 12

All 17 product information 3 Physical properties 3 Electrical properties 1 Curing values ​​3 Product approvals 3 Mechanical properties 4
Product Information
Brand SILISIL
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 Grey
Self-leveling Yes
Density (g/cm³) 1.09
Electrical Properties
Electrical Insulation Yes
Curing values
Pot life (min) 45
Demolding time (min) 3
Full cure (h) 12
Product Approvals
Food contact No
Medical grade No
Certificates RoHS, REACH
Mechanical properties
Shore hardness A (cured) A 12
Tensile strength (MPa) 2.5
Elongation at break (%) 500
Tear strength (N/mm) 8.8

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 PP-AntiStatic 12 - Technical Data Sheet DE.pdf
148 KB
SILISIL RTV PP-AntiStatic 12 - Technical Data Sheet EN.pdf
150 KB
SILISIL RTV PP-AntiStatic 12 - Fiche Technique FR.pdf
153 KB

Frequently asked questions about SILISIL RTV PP-AntiStatic 12

Practical application and design questions — answered by SILITECH.

SILISIL RTV PP-AntiStatic 12 is a 2K silicone from the PP pad printing series (Shore A 25, grey). This antistatic pad printing silicone (Shore A 25) is suitable for ESD-sensitive printing applications, including pad printing on ESD-sensitive components and related applications.

At 23 °C, the pot life is approximately 45 minutes and the demolding time approximately 3 hours. Complete curing occurs after 12 hours.

SILISIL RTV PP-AntiStatic 12 is an addition (platinum) antistatic system. This addition system (platinum) is sensitive to sulfur, amine, tin, and phosphorus compounds. Avoid contact with latex gloves and PVC plasticizers.

SILISIL RTV PP-AntiStatic 12 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 PP-AntiStatic 12 achieves a Shore A hardness of 25 (ASTM D 2240), a tensile strength of 2.5 N/mm² (ASTM D 412), an elongation at break of approximately 500% and a tensile strength of 8.8 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
Curing type Addition (Platinum)
Physical Properties
Cured Color Grey
Self-leveling Yes
Density (g/cm³) 1.09
Electrical Properties
Electrical Insulation Yes
Curing values
Pot life (min) 45
Demolding time (min) 3
Full cure (h) 12
Product Approvals
Certificates RoHS or REACH
Food contact No
Medical grade No
Mechanical properties
Shore hardness A (cured) A 12
Tensile strength (MPa) 2.5
Elongation at break (%) 500
Tear strength (N/mm) 8.8
Keywords
Keywords
Mold making SILISIL silicone RTV-2 Swiss bearing Addition Platinum Prototyping Shore A 12 Swiss brand 2K Prototyping Professional Antistatic

Documents and data sheets

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