Polymer Systems
Technology Limited

Advanced Engineering

Defence:
Commercial Aviation:
Optoelectronics:
Electronics:

R-2145

Adhesives/Sealants

Extremely Tough High Durometer Fast-Cure Adhesive/Sealant

DESCRIPTION
  • Two-part, gray silicone adhesive system
  • Cures at room temperature or rapidly by applying heat in an oven or by a heat gun or lamp
  • Does not require atmospheric moisture to cure
  • No curing byproducts such as acetic acid or methyl alcohol
  • Product available in easy-to-use, airless side-by-side kits that eliminate mixing and deairing difficulties
  • 1:1 Mix Ratio (Part A: Part B)
APPLICATION
  • Adhesive for bonding and sealing silicones to each other and other substrates such as metals and plastics
  • For rapid production or prototyping due to a rapid cure
PROPERTIES
Typical PropertiesAverage Result
Uncured:
Appearance, Part ABlack
Appearance, Part BWhite
Color, MixedDark Gray
Extrusion Rate, Part A310 g/min
Extrusion Rate, Part B280 g/min
Work Time15 min
Cured: 2 hours at 65°C (149°F)
Specific Gravity1.17
Durometer, Type A45
Tensile Strength1,050 psi (7.2 MPa)
Elongation400%
Tear Strength150 ppi (26.5 N/mm)
Stress at 200% Strain525 psi (3.6 MPa)
Lap Shear, unprimed145 psi (1.0 MPa)
Lap Shear, primed w/ CF1-135600 psi (4.1 MPa)
180° Peel, primed w/ CF1-13570 ppi (12.3 N/mm)
Young's Modulus300 psi (2.1 MPa)
Dielectric Strength825 Volts/mil (32.5 kV/mm)

Recommended Primer CF1-135

Note: Some bonding applications may require the use of a primer.

Packaging

50 ml SxS Kit
400 ml SxS Kit
2 Pint Kit (910 g)
2 Gallon Kit (7.28 kg)
10 Gallon Kit (36.4 kg)

Warranty

12 Months

Product Profile - Full Details Product Profile
Safety Data Sheet Material Safety Data Sheet
Example packaging
Example packaging
 

WARRANTY INFORMATION

The warranty period provided by Polymer systems Technology ltd (hereinafter “PST”) is 12 months from the date of shipment when stored below 40°C in original unopened containers. Unless PST provides a specific written warranty of fitness for a particular use, PST’s sole warranty is that the product will meet PST’s then current specification. PST specifically disclaims all other expressed or implied warranties, including, but not limited to, warranties of merchantability and fitness for use. The exclusive remedy and PST’s sole liability for Packaging Warranty 50 mL Side-by-Side Kit 12 Months 200 mL Side-by-Side Kit 400 ml Side-by-Side Kit 2 Pint Kit (910 g) 2 Gallon Kit (7.28 kg) 10 Gallon Kit (36.4 kg), Inc. All rights reserved. Trademarks are owned by PST or its affiliates unless otherwise noted. breach of warranty is limited to refund of purchase price or replacement of any product shown to be other than as warranted. PST expressly disclaims any liability for incidental or consequential damages.

 

WARNINGS ABOUT PRODUCT SAFETY

PST believes, to the best of its knowledge, that the information and data contained herein are accurate and reliable. The user is responsible to determine the material’s suitability and safety of use. NuSil Technology cannot know each application’s specific requirements and hereby notifies the user that it has not tested or determined this material’s suitability or safety for use in any application. The user is responsible to adequately test and determine the safety and suitability for their application and NuSil Technology makes no warranty concerning fitness for any use or purpose. PST has completed no testing to establish safety of use in any medical application. PST has tested this material only to determine if the product meets the applicable specifications. (Please contact PST for assistance and recommendations when establishing specifications.) When considering the use of PST products in a particular application, review the latest Material Safety Data Sheet and contact PST with any questions about product safety information. Do not use any chemical in a food, drug, cosmetic, or medical application or process until having determined the safety and legality of the use. The user is responsible to meet the requirements of the U.S. Food and Drug Administration (FDA) and any other regulatory agencies. Before handling any other materials mentioned in the text, the user is advised to obtain available product safety information and take the necessary steps to ensure safety of use.

 

PATENT / INTELLECTUAL PROPERTY WARNING

PST disclaims any expressed or implied warranty against the infringement of any domestic or international patent/intellectual property right. PST does not warrant the use or sale of the products described herein will not infringe the claims of any domestic or international patent/intellectual property right covering the product itself, its use in combination with other products, or its use in the operation of any process.


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