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Calsil Paste 4 FG

Calsil Paste 4 FG

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Calsil range food-grade silicone paste.

Calsil range food-grade silicone paste (FG = Food Grade) — specifically for food contact applications

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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

HS code: 39100000

HS code: 39100000

Calsil Paste 4 FG
Calsil Paste 4 FG
Calsil ·

Calsil Paste 4 FG is a food-grade silicone paste (FG = Food Grade) from the Calsil range — specifically for applications involving food contact.

Bluesil/Silbione silicone pastes — filled PDMS compounds for thermal bonding, vacuum sealing, dielectric insulation, and heat conduction applications. Calsil Paste 4 FG is tailored to specific applications — its key properties and areas of use are listed below.

Food-grade silicone paste

Calsil Paste 4 FG is a food-grade silicone paste from the Calsil range — suitable for lubrication and sealing applications with potential food contact. Detailed specifications and food contact compliance information are available from SILITECH.

Calsil Paste 4 FG in numbers
Food Grade
Groceries
Calsil
Row
silicone
paste
Swiss
Storage

What makes Calsil Paste 4 FG stand out

Food Grade Quality
Food grade — suitable for food contact.
Calsil variant
Food standard in the Calsil range.
Lubricating and sealing effect
Versatile application in the food industry.
SILITECH Consulting
Check food compliance for specific applications via SILITECH.
Swiss camp
Available from our Swiss warehouse.

What is Calsil Paste 4 FG used for?

Food industry
Lubrication and sealing applications involving food contact.
Bakery and confectionery
Industrial bakery applications.
Sausage industry
Conveyor belts and plant components.
Maintenance application
Maintenance in food processing plants.
Data sheets & safety data sheet
TDS and SDS in multiple languages ​​— watch or download directly.
To the documents →

processing

1
clean substrate
Bonding surfaces must be clean, dry, and free of grease. For thermally conductive applications, degrease surfaces particularly thoroughly.
2
Apply
Apply with a brush, spatula or paste gun — using thermally conductive pastes, apply thinly and evenly (excess layer thickness reduces heat conduction).
3
Dilute optionally
For thin layers: Dilute the paste in aliphatic or chlorinated solvents. For standard applications, use undiluted.
4
Distribute / Press
When applying heat, join components with a defined contact force — allow excess paste to escape.
5
Curing / Use
Pastes generally remain non-crosslinking and can be used immediately. Do not exceed typical temperatures of 250 °C under thermal stress.

Recommended accessories

Bluesil Vacuum Grease
High-vacuum silicone grease for ground joints and vacuum seals.
View product →

Calsil Paste 4 FG in comparison

Direct comparison with related paste products in our range. “— " = not specified in the data sheet.

Calsil Paste 4 FG
Current product		 Calsil Paste 5 HVI →Paste 4 →Paste 340 →
consistencyFood Grade PasteHigh-viscosity pasteUniversal pastethermal paste
penetrationsee TDSsee TDSsee TDS280 (1/10 mm)
Thermal conductivity.see TDSsee TDSsee TDS0.41 W/m·K
Temperature rangesee TDSsee TDSsee TDS-40 / +250 °C
Colorsee TDSsee TDSsee TDSWhite
Main applicationFood industryIndustrial HVI lubricationIndustrial UniversalHeat connection electronics
Topics & Application Areas
Key terms related to this product. Also useful for our search and filters.
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Technical data for Calsil Paste 4 FG

Product information
brand Calsil
Container 100 g, 250 g, 25 kg

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

No public documents are available.
We will gladly send you the TDS and SDS by email upon request; please submit a request.

Frequently asked questions about Calsil Paste 4 FG

Practical application and design questions — answered by SILITECH.

Calsil Paste 4 FG: Food-grade silicone paste (FG = Food Grade) from the Calsil range — specifically for food contact applications. Main applications: Food industry, bakery and confectionery, sausage industry.

Apply to clean, dry surfaces—degrease beforehand if necessary. Apply with a brush, spatula, or paste gun. Apply thermally conductive pastes thinly and evenly—excess layer thickness reduces thermal conductivity. Pastes can be diluted in aliphatic or chlorinated solvents if thin layers are required.

Store in the unopened original container in a dry, cool place — typically between +5 and +30 °C, see TDS for exact values. Consult the Safety Data Sheet (SDS) before use. Observe the expiry date on the packaging — Elkem guarantees the product's specifications only until the date shown.

The comparison table above lists related products with similar functions or specifications. If you are unsure which product is best, we would be happy to advise you — contact SILITECH with details of your application (desired properties, substrate, processing workflow).

Your question isn't listed here

Our technical team will advise you personally on material selection, processing questions, and individual requirements. Quickly and competently.

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Product specifications

Container 100 g or 250 g or 25 kg
brand Calsil
Keywords
Keywords
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