Specification Grade Silicones

EFSA Food Contact Silicone Sheeting & Uncured Compound

EFSA food contact silicone from ElastaPro complies with Regulation (EC) No. 1935/2004 and is safe for direct food contact. It’s available in sheets, rolls, and uncured compounds, with durometers ranging from 10 to 80 Shore A and colors including white, translucent, red, green, blue, and gray. Applications include food, beverage, and dairy processing.

Need EFSA Silicone Sheeting or Slit Rolls?

We supply continuous roll stock, pre-cut solid sheets, and custom uncured compounds with low minimum order quantities, optional pressure-sensitive adhesives (PSA), and rapid turnarounds.

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EFSA Silicone Sheets

EFSA food contact silicone sheet is used in sealing, gasketing, and barrier applications. This food grade silicone provides these and other advantages.

  • Dimensional stability: Sheets maintain thickness and hardness under compression
  • Wide range of sizes: Available in standard dimensions (e.g., 36” x 36”), custom sizes, and thicknesses from 0.007” to 0.500”.
  • Industry-leading widths: Up to 62”, one of the widest available in the industry.
  • Performance metrics: Tensile strength ranges from 700–1100 psi, elongation from 200–700%, and tear resistance from 20–35 ppi.

Applications for this this solid silicone sheet include:

  • Gaskets for food processing equipment
  • Baking mats and conveyor belt covers
  • Seals and diaphragms

EFSA Food Contact Silicone Rolls

For high-volume production, continuous rolls of food grade silicone are preferred. Rolls offer:

  • Processing efficiency: Master rolls can be slit to width and laminated with pressure-sensitive adhesives (PSAs)
  • Consistency: Continuous rolls reduce waste and improve throughput in automated manufacturing.

Applications for these continuous silicone rolls include:

  • Large-scale gasketing operations
  • Industrial food processing systems

EFSA Food Contact Silicone Compound

EFSA food contact silicone compound provides engineers with design flexibility. These materials are:

  • Catalyzed and ready for processing
  • Suitable for molding, calendering, and extrusion
  • Compatible with robotic dispensing systems

Uncured silicone compound allows engineers to create custom geometries and integrate silicone into complex assemblies. Applications include:

  • Tubing and extrusions for beverage systems
  • Molded seals and diaphragms
  • Coatings for substrates requiring food-safe barriers

EFSA Food Contact Silicone Durometers

Durometer (hardness) is a critical property during material selection. ElastaPro offers EFSA food contact silicone in durometers from 10 to 80 Shore A:

  • 10 Shore A: Extremely soft, flexible, and compressible
  • 30–50 Shore A: Balanced flexibility and strength, ideal for seals and gaskets
  • 70–80 Shore A: Rigid and durable, suitable for structural applications

Consider the following during material selection.

  • Softer grades are better for dynamic seals requiring flexibility
  • Harder grades provide rigidity and wear resistance
  • Matching durometer to application ensures optimal performance and longevity

EFSA Food Contact Silicone Colors

Color is more than aesthetics. It can also serve functional and compliance purposes. ElastaPro offers EFSA-compliant silicone in the following colors.

  • White and translucent: Most popular for hygienic environments
  • Red, green, blue, gray: Used for color coding, product differentiation, or visibility in processing lines
  • Custom color matching: Available to align with product branding or system requirements

Applications for various silicone colors include:

  • Color-coded gaskets for quick identification
  • Visible seals in food processing equipment
  • Custom branding in consumer-facing products

Compliance: Regulation (EC) No. 1935/2004

EFSA food contact silicone complies with Regulation (EC) No. 1935/2004, which governs the following in food contact materials.

  • Migration testing to ensure no harmful transfer to food
  • Good Manufacturing Practice (GMP) in production
  • Declarations of Conformity (DoC) to document compliance

For engineers, this means EFSA-compliant silicone is safe, reliable, and legally approved for use in European food contact applications.

Ask ElastaPro for EFSA Food Contact Silicone

EFSA food contact silicone is a compliance-critical engineering material that combines performance with versatility. ElastaPro offers:

  • Sheets: Ready-to-use, available in wide sizes and thicknesses.
  • Rolls: Efficient for high-volume production.
  • Compounds: Flexible for molding and extrusion.
  • Durometers: Range from soft (10 Shore A) to rigid (80 Shore A).
  • Colors: White, translucent, red, green, blue, gray, plus custom options.

By understanding these forms and properties, engineers can design systems that are safe, efficient, and optimized for performance in food, beverage, and dairy industries.

Frequently Asked Questions About EFSA Silicone

What European regulations does ElastaPro’s EFSA food contact silicone comply with?

ElastaPro’s EFSA food contact silicone complies with Regulation (EC) No. 1935/2004, the core European standard governing materials intended to come into contact with food. This compliance ensures that the material meets strict requirements for:

  • Migration Testing: Verifying that no harmful substances transfer into food, beverages, or dairy products.

  • Good Manufacturing Practice (GMP): Ensuring high quality and consistency throughout production.

  • Declarations of Conformity (DoC): Providing documentation to certify legal approval and safety for European food processing applications.

What formats, sizes, and technical specifications are available for EFSA food contact silicone?

ElastaPro supplies EFSA-compliant silicone in three main forms to support a variety of processing needs:

  • Solid Sheets: Available in thicknesses from 0.007″ to 0.500″ and continuous widths up to 62”—one of the widest in the industry. Tensile strength ranges from 700 to 1,100 psi, elongation from 200% to 700%, and tear resistance from 20 to 35 ppi.

  • Continuous Rolls: Designed for high-volume gasketing operations; these can be slit to width and laminated with pressure-sensitive adhesives (PSAs).

  • Uncured Compounds: Pre-catalyzed materials ready for molding, extrusion (such as beverage tubing), or robotic dispensing.

What durometers and color options are available for EFSA food grade silicone?

ElastaPro offers a wide spectrum of options to meet both performance and functional needs:

  • Durometers (10 to 80 Shore A): Ranging from ultra-soft (10 Shore A) for flexible, highly compressible dynamic seals, to medium firmness (30–50 Shore A) for standard gaskets, up to rigid grades (70–80 Shore A) for wear-resistant structural components.

  • Colors: Standard options include hygienic white and translucent, as well as red, green, blue, and gray for visual identification and color-coded processing lines. Custom color matching is also available.