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SILBIONE CAF 72589

SILBIONE CAF 72589

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SILBIONE CAF 72589 — food-grade 1K silicone elastomer for natural cork & agglomerate cork.

Food-grade silicone sealant for food contact applications

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  • brand
  • Networking type
  • Container
  • Number of components
  • consistency
  • Mixing ratio
  • UV resistance
  • Paint has hardened
  • Self-leveling
  • Viscosity uncrosslinked (mPa·s)
  • Electrical insulation
  • Food contact
  • Suitable for medical use
  • Tensile strength (MPa)
  • Elongation at break (%)
  • Manufacturer

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Silicone SILBIONE ELKEM Swiss Bearing 1K silicone food-safe biocompatible solvent-free cork wine cork champagne sparkling wine spirits release coating

 
General Terms and Conditions.

Shipping usually within 1 to 3 business days
(availability will be confirmed after ordering)

. Express logistics. Fast and reliable within Switzerland & Europe.

Shipping from Swiss warehouse within 24 hours. Batch certificate. Invoice within 30 days (B2B). Technical support.
Shipping & Delivery

Usually 1 to 3 working days

Availability will be confirmed after order receipt.

Express logistics within Switzerland & Europe.

General Terms and Conditions →

Product data

Internal reference: 40-662

HS code: 39100000

Internal reference: 40-662
HS code: 39100000

SILBIONE CAF 72589
SILBIONE CAF 72589
Silbione Elkem Silicones SKU 40-662​

Silbione CAF 72589 is a food-grade silicone sealant for food contact applications.

The Elkem CAF range comprises Silbione silicone sealants from the Elkem food-grade range — tested according to BGA, FDA, and EU food regulations for direct food contact. Silbione CAF 72589 is tailored to specific industrial applications — its key properties and areas of application are listed below.

Food grade

Silbione CAF 72589 is approved for contact with food according to current food law regulations — suitable for bakery molds, confectionery baking trays and food conveyor belts.

Silbione CAF 72589 in figures
Silbione
Groceries
1K
Acetic
Conform
BGA/FDA
industry
bakery

What distinguishes Silbione CAF 72589

Food conformity
Tested according to BGA, FDA and EU food regulations for direct food contact.
Separation properties
Non-stick effect on baking trays and conveyor belts in the food industry.
Temperature resistance
Durable in industrial bakery environments with oven temperatures.
Water resistance
Resistant to moist food applications.
High mechanical strength
Suitable for reusable baking tray coatings.
Physiologically harmless
Safe for use in the food industry and confectionery.

What is Silbione CAF 72589 used for?

Bakery molds
Coating of baking trays and baking molds in industrial bakeries.
Confectionery applications
Confectionery molds with non-stick coating for mass production.
Sausage and meat products
Coating of molds for the meat processing industry.
Food conveyor belts
Coating of transport and conveyor belts in the food industry.
Industrial bakery molds
High-throughput baking pans with release coating.
confectionery industry
Coating of chocolate molds and confectionery equipment.
Data sheets & safety data sheet
Full TDS and SDS in DE, EN, FR — view or download directly.
To the documents →

processing

1
Check food conformity
Before use, check the current TDS and SDS for conformity with the specific food application (BGA, FDA, EU).
2
clean substrate
Degrease and dry the bonding surfaces to make them food-safe.
3
Apply
Apply an even layer — when coating molds, spread thinly and evenly.
4
Curing
Cross-linking according to TDS — allow to fully harden before first contact with food.
5
Plant cleaning
Clean and dry the equipment in a food-safe manner after use.

Recommended accessories

Bluesil Primer 131
Universal adhesion promoter for stainless steel, aluminum, PMMA and many metals.
View product →

Important instructions

Substrate preparation
Prepare bonding surfaces to be clean, grease-free, and dry. Adhesion is not possible on PE, PP, PTFE, and silicone oils. Conduct a preliminary test for critical material pairings.
Storage & Handling
Store in the unopened original container at 5 to 30 °C in a dry place, protected from sunlight. Consult the current SDS before opening.
Corrosion warning (Acetic)
Acetic crosslinking can attack copper, zinc, and galvanized steels. For corrosion-sensitive metals, choose the neutral variant (CAF 530, CAF 731, or CAF 730).
Application advice
SILITECH will advise you on the optimal CAF variant for your application — substrate pairing, corrosion and temperature requirements, desired appearance and processing workflow.

Silbione CAF 72589 compared to related CAF products

Networking, mechanics, and temperature directly next to each other — all values ​​from the official Elkem TDS. “— " = not specified in the datasheet.

Silbione CAF 72589
Current product		 Silbione CAF 70004 →Silbione CAF 71528 →CAF 530 White →
Networking system1K Acetic1K Acetic (Dispersion)1K Acetic (Dispersion)1K Neutral (Alkoxy)
ColorTranslucentWhiteBlackWhite
Shore A hardness15306034
Elongation at break220 %250 %150 %450 %
Tensile strength0.6 MPa3.0 MPa5.0 MPa3.5 MPa
Tear resistance———15 kN/m
Skin formation time———10–15 min
Continuous operating temperature.———+180 °C
Peak temperature———+200 °C
Main applicationBakery moldsStainless steel mesh bandsblack baking traysElectronic bonding
Topics & Application Areas
Key terms related to this product. Also useful for our search and filters.
Silicone SILBIONE ELKEM Swiss Bearing 1K silicone food-safe biocompatible solvent-free cork wine cork champagne sparkling wine spirits release coating

Technical data for SILBIONE CAF 72589

All 16 product information 7 Further properties 1 Physical properties 3 Electrical properties 1 Product approvals 2 Mechanical properties 2
Product information
brand Silbione
Networking type Single-component (humidity)
Container 1 kg, 25 kg
Number of components 1K (single-component)
consistency Flowable
Mixing ratio Single-component
Manufacturer Elkem Silicones
Other features
UV resistance No
Physical properties
Paint has hardened Transparent
Self-leveling Yes
Viscosity uncrosslinked (mPa·s) 7
Electrical properties
Electrical insulation No
Product approvals
Food contact Yes
Suitable for medical use Yes
Mechanical properties
Tensile strength (MPa) 0.6
Elongation at break (%) 220

For binding values, please refer to the technical data sheet (TDS) in the "Documents" tab.

Documents and datasheets

Click on a document for a preview or the download icon for a direct download.

Technical Data Sheets (TDS) 2
Silbione CAF 72589 - Technical Data Sheet EN.pdf
445 KB
Silbione CAF 72589 - Fiche Technique FR.pdf
143 KB
Safety Data Sheets (SDS) 4
Silbione CAF 72589 - Safety Data Sheet DE.pdf
498 KB
Silbione CAF 72589 - Safety Data Sheet EN.pdf
379 KB
Silbione CAF 72589 - Fiche de Sécurité FR.pdf
596 KB
Silbione CAF 72589 - Scheda di Sicurezza IT.pdf
581 KB

Frequently asked questions about Silbione CAF 72589

Practical application and design questions — answered by SILITECH.

Silbione CAF 72589: Food-grade silicone sealant for food contact applications. Main applications include bakery molds, confectionery applications, and sausage and meat products.

Silbione-CAF products are tested according to current food regulations (BGA, FDA, EU) and approved for direct food contact. They are used in industrial bakeries (baking trays, baking molds), confectioneries (sweetware molds), and the sausage industry (conveyor belts, molds). Before use, check the current TDS and SDS for compliance with your specific application.

Silbione CAF 72589 adheres without primer to glass, ceramics, many metals (stainless steel, aluminum, copper in neutral variants), and numerous engineering plastics. Adhesion is not possible to PE, PP, PTFE, and silicone oils—these substrates are fundamentally incompatible with silicone. If in doubt, we recommend a preliminary test or consultation with SILITECH regarding the specific material pairing.

Prepare the substrate to be clean, grease-free, and dry. Apply the sealant evenly from the cartridge or container—refer to the TDS for skin formation and curing times. Store in the unopened original container at 5 to 30 °C, protected from sunlight. Use opened containers promptly—for Acetic systems, reseal tightly immediately after opening. Consult the current Safety Data Sheet (SDS) before use.

In the comparison table above, you will find related CAF products with adapted properties—different color, different crosslinking system (acetic vs. neutral), or different mechanical properties. If you are unsure about the optimal choice, we would be happy to advise you—contact SILITECH with your requirements (substrate pairing, temperature, corrosion requirements, appearance).

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Product specifications

Product information
Container 1 kg or 25 kg
brand Silbione
Networking type Single-component (humidity)
Number of components 1K (single-component)
consistency Flowable
Mixing ratio Single-component
Manufacturer Elkem Silicones
Other features
UV resistance No
Physical properties
Paint has hardened Transparent
Self-leveling Yes
Viscosity uncrosslinked (mPa·s) 7
Electrical properties
Electrical insulation No
Product approvals
Food contact Yes
Suitable for medical use Yes
Mechanical properties
Tensile strength (MPa) 0.6
Elongation at break (%) 220
Keywords
Keywords
Silicone SILBIONE ELKEM Swiss Bearing 1K silicone food-safe biocompatible solvent-free cork wine cork champagne sparkling wine spirits release coating
Mechanical properties
Shore hardness A15.0 Shore A
Modulus at 100% elongation0.3 MPa
Tensile strength0.6 MPa
Elongation at break220.0 %
processing
Viscosity of mixture7,000 mPa·s
Physical & Thermal
Density (23°C)1.0 g/cm³
storage
Shelf life in original packaging18 months
Storage temperature2 to 30 °C

Documents and datasheets

Safety Data Sheets (SDS) and Technical Data Sheets (TDS) are available for download: