Product Selection Guide: Wacker ELASTOSIL® Liquid Silicone Rubber

Which Wacker liquid silicone rubber product is right for your application?


H.M. Royal offers a wide range of Wacker ELASTOSIL® liquid silicone rubber (LSR) products to support all your molding needs.


Select a product that meets your exact specifications. This guide provides an overview of Wacker LSR products for a variety of applications, including:

  • Fast cure molded parts
  • Over-molded composite parts
  • Molded parts with fuel or oil contact

Guide: Troubleshooting Common Issues in LSR Injection Molding


As with any manufacturing process, flaws can be introduced during the liquid silicone rubber (LSR) mold-making process.


To help you prevent mold defects, this troubleshooting guide covers common issues in LSR injection molding as well as solutions.


Learn how to solve design issues like:

  • Molded parts deformity/scorching
  • Molded parts not cured
  • Uneven mold fill
  • Trapped air
  • And more

Learn how to avoid common LSR injection molding issues