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PERMABOND ET5143

PERMABOND ET5143

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Permabond ET5143 — Epoxy structural adhesive, Shore D >75.

Food-grade 2K epoxy (EU 10/2011) — high strength on steel (18–22 N/mm²).

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  • Chemical group (A)
  • Color (A)
  • Viscosity 20rpm (A)
  • Viscosity 2rpm (A)
  • Specific gravity (A)
  • Chemical group (B)
  • Color (B)
  • Viscosity 20rpm (B)
  • Viscosity 2rpm (B)
  • Specific gravity (B)
  • Country of origin
  • Operating temperature (°C)
  • Mixing ratio
  • Color
  • Viscosity (adhesives)
  • Hardness (Shore D)
  • Storage temperature (°C)
  • Maximum gap width (mm)
  • Steel
  • Drip time at 23°C
  • Handling strength at 23°C
  • Functional strength
  • Functional stability at 60°C
  • Final strength
  • Peel resistance (aluminum) (ISO 4578)
  • UFI Part A
  • UFI Part B
  • TG value
  • Dielectric strength
  • Final strength at 60°C

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Thixotropic FDA 175.105 FDA 175.3000

 
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: 49-5143.KT

HS code: 3506.9190000

Internal reference: 49-5143.KT
HS code: 3506.9190000

PERMABOND ET5143
PERMABOND ET5143
Permabond · Permabond Engineering Adhesives Ltd · SKU 49-5143.KT

Permabond ET5143 is a 2K epoxy with EU 10/2011 food contact approval — developed for bonding in food processing plants with higher strength requirements than ET5162.

ET5143 combines food-grade approval with significantly higher steel strength (18–22 N/mm² instead of 10–15 for ET5162) — the choice for heavy-duty bonding applications in food processing plants, packaging machines and pharmaceutical production.

FOOD APPROVAL

Two-component epoxy with EU 10/2011 food contact approval — combines high steel shear strength (18–22 N/mm²) with hygienic suitability. For bonding in food processing and packaging plants.

Permabond ET5143 in figures
EU 10/2011
Food-approved
18–22
N/mm² steel
1:1
mixture
hygiene
Groceries

What distinguishes Permabond ET5143

Approved in the EU 10/2011
Direct food contact is permitted.
High steel strength
Shear strength: 18–22 N/mm².
1:1 mixing ratio
Standard double cartridge.
Full curing at room temperature
Gentle on equipment.
Black and white components
Mixed state visually verifiable.
Solvent-free
100% reactive.

What is Permabond ET5143 used for?

Food processing with strength requirements
Highly stressed adhesive bonds in grinding/mixing machines.
Packaging systems
Robust adhesive bonds suitable for food contact.
Pharmaceutical production
High-strength adhesive bonds with hygiene requirements.
Drinking water treatment
Direct water contact requiring strength.
Food processing machinery
Premium strength + approval.

processing

1
Clean surfaces
Bonding surfaces must be clean, dry, and free of grease. Degrease with Permabond Cleaner A or a solvent (acetone, isopropanol). Lightly sand aluminum and copper to remove oxide layers.
2
Mix components A + B
For dual cartridges: Attach the mixing nozzle and press evenly (1:1 volume mixing ratio). For larger containers: Weigh out the resin and hardener in the correct ratio and mix thoroughly until no streaks are visible. Avoid air bubbles.
3
Apply adhesive + join components
Apply the mixed adhesive to a bonding surface within the pot life (—). Join the components with sufficient pressure to ensure the adhesive is distributed over the entire bonding surface.
4
Fix components in place during curing
Use a clamping device or vise to prevent the components from moving during curing. Wait for handling strength and functional strength to be determined according to the TDS (Technical Data Sheet).
5
Full curing at room temperature
Final strength is typically reached after 24 hours at 23 °C. Increasing the temperature by 8 °C halves the curing time; lower temperatures slow down the process. If required, optional post-curing at 60–80 °C for maximum strength.
Data sheets & safety data sheet
Full TDS and SDS in DE, EN, FR — view or download directly.
To the documents →

Recommended accessories

SILISIL Adhesive Dispensing Gun 50 ml
Manual dispensing gun for 50 ml twin cartridges with 1:1 and 2:1 mixing ratios — precise dispensing without waste for multi-component adhesives.
View product →
Mixing nozzle MBQ 05-24L (50 ml)
Static mixing nozzle for 50 ml dual cartridges (1:1 / 2:1) — nozzle with Luer-Lock tip recommended by Permabond for this product.
View product →
Permabond Cleaner A Aerosol
Spray cleaner for quickly degreasing the bonding surfaces before applying the 2K epoxy.
View product →
Permabond ET515 — aerospace star
Highly flexible 1:1 epoxy for aircraft seat trays and composite structural bonding — Permabond recommended for aerospace.
View product →
Permabond ET5162 — Food
EU 10/2011 + FDA compliant for direct food contact — the premium choice for food processing.
View product →
Permabond ET5441 — Thermally conductive
UL94-V0 + 1.0–1.4 W/(m·K) thermal conductivity — for heat sinks, batteries and power electronics.
View product →

Important instructions

Important instructions
Request a compliance letter directly from Permabond. For direct food contact, migration testing according to EU 10/2011 is recommended.
storage
Store at 5 to 25 °C. Keep 2K epoxy components in closed packaging — protect the hardener especially from moisture.

Which Permabond 2K epoxy is suitable for which application?

Permabond ET5143 in direct comparison with related products of the ET series.

Permabond ET5143
Current product		Permabond ET5162 →Permabond ET5145 →Permabond ET5147 →
Application / PropertyFood-grade 2K epoxy — Standard processingLower strength, longer pot lifeComparable strength, different colorLonger pot life for complex adhesive bonds
Mixing ratio1:1 volume parts2:11:11:1
Potting time—60–80 min—40–60 min
Steel shear strength18-22 N/mm²10–15 N/mm²19–21 N/mm²18–20 N/mm²
carbon fiber————
Topics & Application Areas
Key terms related to this product. Also useful for our search and filters.
Thixotropic FDA 175.105 FDA 175.3000

Technical data for PERMABOND ET5143

All 33 product information 5 Curing speed (oven) 1 Physical properties A 6 Physical properties B 6 Performance at final strength 2 Bonding properties 1 Physical properties 2 Curing values ​​4 Mechanical properties 1 Shear strength ISO 4587 in N/mm² 1 Thermal properties 2 General 2
Product information
Manufacturer Permabond Engineering Adhesives Ltd
brand Permabond
Container 50 ml, 400 ml
Country of origin Italy
Mixing ratio 1:1
Curing speed (oven)
Final strength at 60°C 1 hour
Physical properties A
Chemical group (A) epoxy resin
Color (A) White
Viscosity 20rpm (A) 50000-80000
Viscosity 2rpm (A) 200000-300000
Specific gravity (A) 1.3
UFI Part A 2SF0-0066-E00H-FPE1
Physical properties B
Chemical group (B) Polyamine hardener
Color (B) Black
Viscosity 20rpm (B) 100000-200000
Viscosity 2rpm (B) 200000-300000
Specific gravity (B) 1.3
UFI Part B EVF0-G0VK-R001-3103
Performance at final strength
Peel resistance (aluminum) (ISO 4578) 60-80 N/25mm
Dielectric strength 15-25 kV/mm
Properties of the adhesive
Functional strength 16 hours
Physical properties
Color gray
Viscosity (adhesives) paste
Curing values
Maximum gap width (mm) 2
Drip time at 23°C 60-80 minutes
Handling strength at 23°C 3-5 hours
Final strength 24 hours
Mechanical properties
Hardness (Shore D) >75
Shear strength ISO 4587 in N/mm²
Steel 18-22
Thermal properties
Operating temperature (°C) -40 to +80
Storage temperature (°C) 5-25
Generally
Functional stability at 60°C 30 minutes
TG value +40-50°C

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) 6
Permabond ET5143 - Technical Data Sheet DE.pdf
324 KB
Permabond ET5143 - Technical Data Sheet DE.pdf
212 KB
Permabond ET5143 - Technical Data Sheet EN.pdf
208 KB
Permabond ET5143 - Technical Data Sheet EN.pdf
321 KB
Permabond ET5143 - Fiche Technique FR.pdf
185 KB
Permabond ET5143 - Fiche Technique FR.pdf
284 KB
Safety Data Sheets (SDS) 3
Permabond ET5143 - Safety Data Sheet DE.pdf
326 KB
Permabond ET5143 - Safety Data Sheet EN.pdf
304 KB
Permabond ET5143 - Fiche de Sécurité FR.pdf
325 KB

Frequently asked questions about Permabond ET5143

Practical application and design questions — answered by SILITECH.

Food-grade 2-component epoxy 1:1 — High-strength bonding for food processing equipment. The 2-component epoxy is mixed in a 1:1 volume ratio and offers a pot life of —.

Mix both components in a 1:1 ratio by volume — using the mixing nozzle for dual cartridges, weigh precisely for larger containers. Apply within the pot life (—) and join components. Full curing typically occurs after — at room temperature.

The pot life of Permabond ET5143 is typically — at 23 °C. Higher temperatures shorten, lower temperatures lengthen the pot life. Mixing quantities above approximately 100 g may gel more quickly due to an exothermic reaction.

Permabond ET5143 bonds reliably to: Steel: 18–22 N/mm². For thermoplastic substrates, test compatibility before series production.

Permabond ET5143 is approved according to EU 10/2011 for food contact. Compliance letters and detailed certificates are available from Permabond/SILITECH.

Permabond ET5143 is a food-grade, two-component epoxy resin — standard processing (1:1 volume mix, pot life). Permabond ET5162 is a food-grade, low-strength epoxy resin (2:1 mix, 60–80 min pot life) — lower strength, longer pot life.

From the Permabond 2K epoxy range, select according to application, mixing ratio, and strength requirements: Permabond ET5143 (food-approved 2K epoxy – standard processing); Permabond ET5162 (food-grade, low strength); Permabond ET5145 (food-grade); Permabond ET5147 (food-grade, extended pot life). For aerospace applications, see ET515 (aircraft seat trays); for food applications, see ET5162 (EU 10/2011 + FDA); for thermal conductivity/fire protection, see ET5441 (UL94-V0).

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Product specifications

Product information
Container 50 ml or 400 ml
Manufacturer Permabond Engineering Adhesives Ltd
brand Permabond
Country of origin Italy
Mixing ratio 1:1
Curing speed (oven)
Final strength at 60°C 1 hour
Physical properties A
Chemical group (A) epoxy resin
Color (A) White
Viscosity 20rpm (A) 50000-80000
Viscosity 2rpm (A) 200000-300000
Specific gravity (A) 1.3
UFI Part A 2SF0-0066-E00H-FPE1
Physical properties B
Chemical group (B) Polyamine hardener
Color (B) Black
Viscosity 20rpm (B) 100000-200000
Viscosity 2rpm (B) 200000-300000
Specific gravity (B) 1.3
UFI Part B EVF0-G0VK-R001-3103
Performance at final strength
Peel resistance (aluminum) (ISO 4578) 60-80 N/25mm
Dielectric strength 15-25 kV/mm
Properties of the adhesive
Functional strength 16 hours
Physical properties
Color gray
Viscosity (adhesives) paste
Curing values
Maximum gap width (mm) 2
Drip time at 23°C 60-80 minutes
Handling strength at 23°C 3-5 hours
Final strength 24 hours
Mechanical properties
Hardness (Shore D) >75
Shear strength ISO 4587 in N/mm²
Steel 18-22
Thermal properties
Operating temperature (°C) -40 to +80
Storage temperature (°C) 5-25
Uncategorized
Functional stability at 60°C 30 minutes
TG value +40-50°C
Keywords
Keywords
Thixotropic FDA 175.105 FDA 175.3000

Documents and datasheets

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