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PERMABOND ET514

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Permabond ET514 — Epoxy structural adhesive, Shore D 60-75.

High-strength 2K epoxy 1:1 — 20–30 N/mm² steel, 17–21 N/mm² carbon fiber.

Price on request

  • Manufacturer
  • Brand
  • Container
  • 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 fill (mm)
  • Thermal conductivity
  • Steel
  • Pot Life at 23°C
  • Hand Strength at 23°C
  • Functional Strength
  • Final strength
  • Peel resistance (aluminum) (ISO 4578)
  • UFI Part A
  • UFI Part B
  • Elongation at break (elasticity) (ISO37)
  • TG Value
  • Dielectric strength

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Thixotropic

 
General Terms and Conditions

Shipping usually within 1 to 3 business days
(Availability confirmed after order)

Express logistics. Fast and reliable within Switzerland & Europe

From Swiss stock Dispatch within 24h Batch certificate Invoice 30 days (B2B) Technical advice
Shipping & Delivery

Usually 1 to 3 business days

Availability is confirmed after order receipt.

Express logistics within Switzerland & Europe.

Terms and Conditions →

Product data

Internal reference: 49-514.KT.ML050

HS Code: 3506.9190000

Internal reference: 49-514.KT.ML050
HS code: 3506.9190000

PERMABOND ET514
PERMABOND ET514
Permabond · Permabond Engineering Adhesives Ltd · SKU 49-514.KT.ML050

Permabond ET514 is a high-strength 2K epoxy in a 1:1 volume ratio — developed for demanding industrial bonding applications with high strength requirements on metal and composite materials.

With a pot life of 30–50 minutes, ET514 offers sufficient time for component alignment before curing to a high-strength, permanent bond. Its steel shear strength of 20–30 N/mm² is among the best of 2-component epoxies.

On carbon fiber composites, ET514 achieves a bond strength of 17–21 N/mm² — suitable for CFRP structural bonding in mechanical engineering and sporting goods construction. Its simple 1:1 application allows for use in dual cartridges.

APPLICATION PROFILE

High-strength standard 2-component epoxy with a balanced pot life — 20–30 N/mm² shear strength on steel and 17–21 N/mm² on carbon fiber composites. The all-round choice for demanding industrial bonding applications.

Permabond ET514 in figures
20–30
N/mm² Steel
17–21
N/mm² Carbon
1:1
Mixing
30–50 min
Pot life

What distinguishes Permabond ET514

High strength on steel
20–30 N/mm² shear strength — premium industrial adhesive.
Carbon fiber compatible
17–21 N/mm² CFRP bonding.
Balanced pot life
30–50 minutes for precise alignment.
1:1 Mix Ratio
Standard cartridges without weighing dosing.
Full cure at room temperature
No heating step required.
Black and white components
Clearly visible mixture state for quality control.

What is Permabond ET514 used for?

CFRP / Composite bonding
Carbon fiber composites in mechanical engineering, sports equipment manufacturing, and vehicle construction.
High-strength steel bonding
Torque transmission, structural bonding.
Industrial assembly
Machinery, plant, and apparatus construction.
Multi-material bonding
Metal composite, metal-plastic.
Repair bonding
When maximum strength is required.

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 twin cartridges: attach mixing nozzle, press evenly (1:1 by volume mixing ratio). For larger containers: weigh resin and hardener in the correct ratio and mix thoroughly until no streaks are visible. Avoid air entrapment.
3
Apply adhesive + join components
Apply the mixed adhesive to a bonding surface within the pot life (30–50 minutes @ 23 °C). Join the components with sufficient pressure to ensure the adhesive is distributed over the entire bonding surface.
4
Fix components during curing
Use a clamping device or clamp to ensure the components do not move during curing. Wait for handling strength and functional strength according to the TDS.
5
Full cure at room temperature
Final strength is typically achieved after 24 hours at 23 °C. Increasing the temperature by 8 °C halves the curing time; lower temperatures slow down the process. If necessary, optionally post-cure at 60–80 °C for maximum strength.
Data Sheets & Safety Data Sheet
Complete 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 dual cartridges with 1:1 and 2:1 mixing ratios — precise dispensing without waste for multi-component adhesives.
To the product →
Mixing nozzle MBQ 05-24L (50 ml)
Static mixing nozzle for 50 ml double cartridges (1:1 / 2:1) — nozzle recommended by Permabond for this product with Luer-Lock tip.
To the product →
Permabond Cleaner A Aerosol
Spray cleaner for rapid degreasing of bonding surfaces before applying the 2K epoxy.
To the product →
Permabond ET515 — Aerospace Star
Highly flexible 1:1 epoxy for aircraft seat trays and composite structural bonding — Permabond-recommended for aerospace.
To the product →
Permabond ET5162 — Food Grade
EU 10/2011 + FDA-compliant for direct food contact — the premium choice for food processing.
To the product →
Permabond ET5441 — Thermally conductive
UL94-V0 + 1.0–1.4 W/(m·K) thermal conductivity — for heat sinks, batteries, and power electronics.
To the product →

Important Notes

Important Notes
Lightly sand aluminum and copper surfaces for optimal adhesion. Degrease surfaces before bonding (Permabond Cleaner A). Test compatibility with thermoplastic substrates.
Storage
Store at 5 to 25 °C. Keep 2K epoxy components in closed packaging — especially protect the hardener from moisture.

Which Permabond 2K epoxy for which application?

Permabond ET514 in direct comparison with related products of the ET series.

Permabond ET514
Current Product		Permabond ET515 →Permabond ET536 →Permabond ET500 →
Application / PropertyHigh-strength 2K epoxy 1:1 — Standard adhesive for metal and Flexible, aerospace-friendly, short pot lifeLonger pot life, higher strengthVery fast pot life
Mixing ratio1:1 by volume1:11:11:1
Pot life30–50 minutes @ 23 °C10–20 min50–80 min3–4 min
Steel shear strength20–30 N/mm²8–12 N/mm²22–32 N/mm²10 N/mm²
Carbon fiber17–21 N/mm²20–40 %——
Topics & Application Fields
Key terms related to this product. Also useful for our search and filters.
Thixotropic

Technical data for PERMABOND ET514

All 33 product information 5 Physical properties A 6 Physical properties B 6 Performance at final strength 4 Bonding properties 1 Physical properties 2 Curing values ​​4 Mechanical properties 1 Shear strength ISO 4587 in N/mm² 1 Thermal properties 2 General 1
Product Information
Manufacturer Permabond Engineering Adhesives Ltd
Brand Permabond
Container 50 ml
Country of origin Italy
Mixing Ratio 1:1
Physical Properties A
Chemical Group (A) Epoxy resin
Color (A) White
Viscosity 20rpm (A) 50000-80000
Viscosity 2rpm (A) 150000-300000
Specific gravity (A) 1.1
UFI Part A E2A0-507C-K009-2WCG
Physical Properties B
Chemical Group (B) Amine hardener
Color (B) Black
Viscosity 20rpm (B) 50000-80000
Viscosity 2rpm (B) 100000-200000
Specific Gravity (B) 1.2
UFI Part B 8HF0-G040-H001-FNNU
Performance at Full Cure
Thermal conductivity 0.3 W/(mK)
Peel resistance (aluminum) (ISO 4578) 60-80 N/25mm
Elongation at break (elasticity) (ISO37) 10-15%
Dielectric strength 15-25 kV/mm
Bonding Properties
Functional Strength 8-12 hours
Physical Properties
Color grau
Viscosity (adhesives) Paste
Curing values
Maximum gap fill (mm) 2
Pot Life at 23°C 30-50 minutes
Hand Strength at 23°C 60-120 minutes
Final strength 24 hours
Mechanical properties
Hardness (Shore D) 60-75
Shear strength ISO 4587 in N/mm²
Steel 18-20
Thermal Properties
Operating temperature (°C) -40 to +100
Storage Temperature (°C) 5-25
General
TG Value +40-50°C

Please refer to the technical data sheet (TDS) in the "Documents" tab for binding values.

Documents and data sheets

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

Technical Data Sheets (TDS) 6
Permabond ET514 - Technical Data Sheet DE.pdf
478 KB
Permabond ET514 - Technical Data Sheet DE.pdf
326 KB
Permabond ET514 - Technical Data Sheet EN.pdf
474 KB
Permabond ET514 - Technical Data Sheet EN.pdf
322 KB
Permabond ET514 - Fiche Technique FR.pdf
441 KB
Permabond ET514 - Fiche Technique FR.pdf
297 KB
Safety Data Sheets (SDS) 3
Permabond ET514 - Safety Data Sheet DE.pdf
418 KB
Permabond ET514 - Safety Data Sheet EN.pdf
413 KB
Permabond ET514 - Fiche de Sécurité FR.pdf
417 KB

Frequently asked questions about Permabond ET514

Practical application and design questions — answered by SILITECH.

High-strength standard 2K epoxy 1:1 — steel shear strength 20–30 N/mm² and carbon fiber bonding. The 2K epoxy is mixed in a 1:1 volume ratio and offers a pot life of 30–50 minutes @ 23 °C.

Mix both components in a 1:1 ratio by volume — use the mixing nozzle for dual cartridges, weigh precisely for larger containers. Apply within the pot life (30–50 minutes @ 23 °C) and join components. Full curing typically occurs after 24 hours at room temperature.

The pot life of Permabond ET514 is typically 30–50 minutes at 23 °C. Higher temperatures shorten, lower temperatures lengthen the pot life. Mixtures above approximately 100 g may gel more quickly due to an exothermic reaction.

Permabond ET514 bonds reliably to: Steel: 20–30 N/mm²; Aluminum: —; Carbon fiber: 17–21 N/mm². For thermoplastic substrates, test compatibility before series production.

Permabond ET514 does not have specific industry-specific approvals such as EU 10/2011 (food), UL94 (fire protection), or Boeing/Airbus (aerospace). For general industrial applications, the product is approved according to Permabond standards.

Permabond ET514 is a high-strength, 2-component epoxy 1:1 — a standard adhesive for metals and composites (1:1 volume mix, 30–50 minutes pot life @ 23 °C). Permabond ET515 is highly flexible (1:1, 10–20 min pot life) — flexible, aerospace, short pot life.

From the Permabond 2K epoxy range, select according to application, mixing ratio, and strength requirements: Permabond ET514 (High-strength 2K epoxy 1:1 — standard adhesive for metal and [unclear]); Permabond ET515 (Highly flexible); Permabond ET536 (Highest strength); Permabond ET500 (Fast). For aerospace, 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
Manufacturer Permabond Engineering Adhesives Ltd
Brand Permabond
Container 50 ml
Country of origin Italy
Mixing Ratio 1:1
Physical Properties A
Chemical Group (A) Epoxy resin
Color (A) White
Viscosity 20rpm (A) 50000-80000
Viscosity 2rpm (A) 150000-300000
Specific gravity (A) 1.1
UFI Part A E2A0-507C-K009-2WCG
Physical Properties B
Chemical Group (B) Amine hardener
Color (B) Black
Viscosity 20rpm (B) 50000-80000
Viscosity 2rpm (B) 100000-200000
Specific Gravity (B) 1.2
UFI Part B 8HF0-G040-H001-FNNU
Performance at Full Cure
Thermal conductivity 0.3 W/(mK)
Peel resistance (aluminum) (ISO 4578) 60-80 N/25mm
Elongation at break (elasticity) (ISO37) 10-15%
Dielectric strength 15-25 kV/mm
Bonding Properties
Functional Strength 8-12 hours
Physical Properties
Color grau
Viscosity (adhesives) Paste
Curing values
Maximum gap fill (mm) 2
Pot Life at 23°C 30-50 minutes
Hand Strength at 23°C 60-120 minutes
Final strength 24 hours
Mechanical properties
Hardness (Shore D) 60-75
Shear strength ISO 4587 in N/mm²
Steel 18-20
Thermal Properties
Operating temperature (°C) -40 to +100
Storage Temperature (°C) 5-25
Uncategorized
TG Value +40-50°C
Keywords
Keywords
Thixotropic

Documents and data sheets

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