RAU-SIK SI-1512 Silicone Adhesive

RAU-SIK SI-1512 Silicone Adhesive

Medical-grade RTV-1 silicone adhesive for bonding, coating, and sealing applications

RAUMEDIC RAU-SIK SI-1512 Silicone Adhesive is widely used for precise bonding and coating in medical device assembly, catheter manufacturing and surface isolation. Its self-leveling and low-viscosity characteristics ensure minimal manual intervention and consistent results in automated or manual processes.

Art-Nr.: 251515-001
Delivery: 2 Weeks
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Versatile silicone adhesive for versatile applications

RAU-SIK SI-1512 is a high-performance, condensation-curing RTV-1 silicone adhesive designed for a wide range of
medical and pharmaceutical applications. It cures at room temperature under atmospheric moisture, forming a
flexible, durable bond comparable to standard silicone elastomers. This one-component, ready-to-use system is
ideal for both temporary and long-term applications, including implantation beyond 29 days.

Medical-grade biocompatibility

Tested to USP Class VI and other standards for safety and reliability

Superior adhesion performance

Bonds to a wide range of materials, like
metals, glass, and polymer substrates

Easy-to-use formulation

Single-component, self-leveling adhesive simplifies processing and reduces handling time

Product characteristics

  • Excellent adhesion to glass, stainless steel, silicone rubber, and various polymers
  • Ready-to-use single-component system
  • Self-leveling for smooth, even application
  • Suitable for bonding, sealing, coating, fixing, and isolating
  • Regulatory compliance: REACH, RoHS, FDA, etc. (Detailed overview see technical information).
  • Extensive biological qualifications
  • Available from stock in 190g cartridges and 56g tubes

FAQ

Uncured Properties
Property
Value
Unit
Test Method
Viscosity
425,000
mPa∙s
RAUMEDIC method
Skin formation time
15
Minutes
RAUMEDIC method
Tack-free time
30
Minutes
RAUMEDIC method
Cured Properties
Standard test specimen 2mm, vulcanized at 23° C / 50% rH / 14 days
Property
Value
Unit
Test Method
Shore A hardness
35
/
ISO 48-4
Density
1.1
g/cm3
ISO 1183
Tear strength
4
MPa
ISO 527
Elongation at break
400
%
ISO 527
Tear resistance
8
N/mm
ASTM D624 B
General Properties
Possible Sterilization Method
Gas, steam, irradiation
Biocompatibility
USP Class VI (USP ‹88›)
ISO 10993-4: Hemocompatibility
ISO 10993-5: Cytotoxicity
ISO 10993-18: Chemical characterization
Standard Compliant
REACH, RoHS, FDA, etc.
(see technical Information for detailed overview)

FAQ

RAU-SIK SI-1512 complies with USP and ISO standards for biocompatibility, including tests for cytotoxicity, hemocompatibility, and chemical safety. It is suitable for both external and long-term internal applications.

Yes, it can be sterilized using standard medical-grade processes. Specific compatibility should be verified based on the final product setup.

RAU-SIK SI-1512 is available in stock in 190g cartridges and 56g tubes.

Please contact us for full Technical Delivery Specification (TDS), Material Information Packs (MIP), or to discuss your application requirements.