Standard and custom silicone parts
Silicone is used to create a wide range of custom and standard products at Caplugs. With its flexibility, longevity and exceptional temperature resistance properties, the material is incredibly versatile and used for masking parts, plugs, medical components and much more.

Products made from silicone deliver strength and flexibility, providing the protection you need to protect equipment or operate reliably even in the harshest working environments. Plus, with silicone’s resiliency, these parts can provide longer service life than comparable parts made with other materials, providing additional trust and cost savings for end users.

Material Benefits

  • Offers wide temperature range from -148°F to 600°F (-100°C to 315°C)
  • Inorganic synthetic elastomer rubber
  • Made from cross-linked silicone-based polymer, reinforced with filler
  • Ideal for many applications
  • Provides longer service life in adverse environments


  • Injection molding
  • Compression molding
  • Transfer molding
Free Samples
Available on all standard parts
Product Availability
Products will be shipped as soon as available if not in stock