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Custom Silicone Sheets

Our custom silicone sheets are the ideal solution for applications where high temperatures, elasticity, and material purity are crucial. Silicone remains flexible over a wide temperature range, is UV- and weather-resistant, and shows excellent aging stability. Diconfa produces each silicone sheet to millimeter precision according to your specifications – perfect for seals, technical components, thermal applications, food technology, or medical areas.

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diconfa Silicone Sheet - made to measure
diconfa Silicone Sheet - made to measure
100% QUALITY: Translucent (milky) silicone sheet – food-safe, FDA-compliant, elastic, durable, odorless, and easy to clean (water & soap). Temperature range: -60 °C to +230 °C. FUNCTIONS: Can be used as a gasket, mat, protective layer, cover, decoupling layer, or insulation (heat & cold). APPLICATION AREAS: Versatile use in laboratories and medical settings, in kitchens and the food industry (e.g., baking, coffee machines), in plumbing, for indoor and outdoor sealing, for DIY and model-making projects, in solar & photovoltaic applications, or for pet supplies. PROPERTIES: Tensile strength 10 MPa, elongation 350%, hardness 60° Shore A. Highly resistant to acids, bases, and ozone, with good resistance to oils and solvents. VARIANTS: Custom dimensions available. The silicone sheet is available in thicknesses from 0.5 mm to 10 mm, widths from 50 mm to 1,200 mm, and lengths up to 1,200 mm. PROCESSING: Can be cut with scissors or a utility knife – for precise results, a template is recommended.

From €2.38
Versandkostenfrei ab 20 € Bestellwert

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14 Tage Rückgaberecht

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Why Silicone Sheets?

Silicone is a high-quality elastomer material that impresses with its exceptional temperature and aging resistance. It remains elastic and dimensionally stable even under demanding conditions. Its hygienic properties also make it a frequently used material in food and medical applications.

Material advantages of silicone sheets:

  • Wide temperature range, typically from –60 °C to +230 °C
  • High elasticity even in cold UV-, ozone- and weather-resistant
  • Very good aging stability
  • Odorless and physiologically safe
  • Good electrical insulation properties Easy to clean, non-sticky, dimensionally stable

This makes silicone ideal as a sealing and functional material in technically demanding environments.

Custom Made – Precisely Cut

Our custom silicone sheets are produced exactly according to your length, width, and thickness specifications. Whether thin strips, wide sheets, or specific special formats, the precise cut ensures a perfect fit without rework or waste. Small quantities are also easily possible – ideal for prototypes, repairs, mechanical engineering, and series production.

Typical Applications of Silicone Sheets

The combination of elasticity, temperature resistance, and material purity makes silicone a universal material for many industries:

  • Food and medical sector: hygienic sealing surfaces, covers, molded parts
  • Thermal applications: heat-resistant seals, insulating surfaces
  • Industry & mechanical engineering: flexible seals, intermediate layers, protective surfaces
  • Electronics: insulating bases, vibration applications
  • Outdoor areas: UV-stable sealing surfaces and covers
  • Home, workshop & hobby: cut-to-size parts for equipment, protective surfaces, repairs

Silicone remains permanently flexible and is therefore ideal for components that need to move, stretch, or absorb vibrations.

Your Advantages with Diconfa

  • Precise custom cuts for a perfect fit
  • High-quality silicone
  • Wide temperature resistance
  • Resistant to UV, weathering, and aging
  • Clean cut edges, uniform material surface
  • Fast delivery & individual consultation

Frequently Asked Questions

Silicone retains its flexibility even at very high temperatures and is used in areas where conventional rubbers age quickly or harden. This wide temperature range makes silicone ideal for thermal seals and heat-exposed components.

Silicone is considered physiologically safe and is frequently used for food or medical applications. It does not absorb odors, is easy to clean, and does not react with food or cleaning agents.

Yes. Silicone is highly UV- and weather-resistant and remains elastic even after prolonged sun exposure. This makes it suitable for outdoor applications, seals, and technical coverings.

Silicone can be mechanically processed (cutting, punching, drilling). Gluing is possible but requires special silicone adhesives. For efficient processing, we recommend precise custom cutting at Diconfa.

Typical applications include heat-resistant seals, flexible intermediate layers, coverings, or areas that need to absorb vibrations. Silicone offers significant advantages, especially at high temperatures or for moving components.

The cuts are fully customizable – you determine the thickness, width, and length. Almost any size can be achieved, from thin technical strips to large-format sheets.
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