Liquid silicone rubbers of the ELASTOSIL® LR 3003/60 US A/B series are paste-like, easily pigmentable two-component compounds. They are noted for their high transparency, excellent mechancal and electrical properties and their ability to be molded into intricately-shaped, precision parts. This series is used for health care applications, including short-term implants. Very brief molding cycles for intricately-shaped and flash-free parts are possible.


  • ELASTOSIL® LR 3003/60 US A/B has been tested according to the recommendations of the US Pharmacopoeia and meets the requirements of Class Vl.
  • ELASTOSIL® LR 3003/60 US A/B contains only those ingredients1 which are suitable for food contact.
  • Excellent mechanical properties
  • Excellent clarity
  • Excellent molding qualities
  • Excellent pot life after mixing parts A & B

ELASTOSIL® LR 3003/60 US A/B can be fabricated using standard liquid rubber injection molding techniques. The product is delivered equal parts A/B and designed for a 1:1 (A;B) mix ratio.  With proper metering equipment, it can be pumped directly through a statixc mixer into the injection molding machine


The "Best use before end date" of each batch is shown on the Certificate of Analysis. Storage beyond the date specified on the Certificate of Analysis does not necessarily mean that the product is no longer usable. In this case however, the properties required for the intended use must be checked for quality assurance reasons.

Vertrieb & Support

Wacker Chemie AG
Heilbronner Strasse 74
70191 Stuttgart
+49  711  61942-0 (Phone)
+49 711 61942-61  (Fax)

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