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PERMABOND ES550

PERMABOND ES550

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1K heat-cure epoxy for industrial applications

Standard 1K heat-cure epoxy — industrial all-rounder, no mixing required.

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  • brand
  • Container
  • Color
  • Country of origin
  • Chemical group
  • Viscosity (adhesives)
  • Viscosity mPa·s
  • Operating temperature (°C)
  • Hardness (Shore D)
  • Storage temperature (°C)
  • Maximum gap width (mm)
  • Steel
  • aluminum
  • zinc
  • Shear strength (steel ISO10123)
  • Impact resistance (astm D-950)
  • Thermal conductivity
  • 130°C
  • 150°C
  • 170°C
  • UFI (Unique Formula Identifier)

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Metal Ceramic Ferrite PERMABOND

 
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: 49-550

HS code: 3506.9190000

Internal reference: 49-550
HS code: 3506.9190000

PERMABOND ES550
PERMABOND ES550
Permabond · Permabond Engineering Adhesives Ltd · SKU 49-550

Permabond ES550 is a standard 1K heat-curing epoxy adhesive — an all-round industrial product with a heat-cure process that requires no mixing.

One-component epoxies are processed directly without mixing—the adhesive remains liquid until it is cured in a heat-cure oven or with heating devices. Advantages: no pot life limitation, no mixing errors, uniform distribution in the bonding gap.

ES550 is the standard 1K epoxy of the Permabond ES series — all-round application in industrial plants with heat-cure infrastructure (ovens, induction heating, hot air blowers).

APPLICATION PROFILE

Standard 1K epoxy adhesive for heat curing — no mixing required, no pot life limitation. Industrial all-round bonding with heat curing infrastructure.

Permabond ES550 in figures
1K
Single-component
Heat Cure
Heat curing
No potting season
Can be processed directly
industry
standard

What makes Permabond ES550 stand out

1K system
No mixing, no mixing ratio.
Heat Cure
Heat curing in industrial ovens or with heating devices.
No potting season
The adhesive remains liquid until heat is applied.
Industrial all-rounder
Standard application.
Solvent-free
100% reactive.
Multi-substrate
Metal, composite, plastic.

What is Permabond ES550 used for?

Industrial heat curing bonding
Using existing heat cure infrastructure.
Composite bonding
GRP/CFRP with heat curing.
Mass production
Line production with heat-cure step.
Multi-material
Metal, plastic, composite.
Standard industrial adhesive
1K advantages (no pot life, no mixing errors).

processing

1
Clean surfaces
Prepare bonding surfaces to be clean, dry, and free of grease — degrease with Permabond Cleaner A. Lightly sand aluminum and copper to remove oxide layers.
2
Apply adhesive directly
Apply Permabond ES550 directly from the container without mixing — as a 1K system, there is no pot life limitation. Avoid air bubbles.
3
Add and fix components
Assemble the components with sufficient pressure. Use a clamping device or vise to prevent the parts from moving during curing.
4
Perform heat curing
Curing is achieved through heat application — heat curing. Typical conditions: 30 minutes at 150 °C in an industrial oven or equivalent IR/hot air curing. See TDS for exact values.
5
Final strength after cooling
After heat curing, allow the component to cool down – final strength is reached immediately after cooling. Unlike with 2-component epoxies at room temperature, there is no 24-hour waiting time.
Data sheets & safety data sheet
Full TDS and SDS in DE, EN, FR — view or download directly.
To the documents →

Recommended accessories

Permabond Cleaner A Aerosol
Spray cleaner for the quick preparation of bonding surfaces before applying the 1K heat-cure epoxy.
View product →
Permabond ES578 — UL94-V0
Flame-retardant 1K epoxy to Underwriter's Laboratory standard — for safety-critical industrial applications.
View product →
Permabond ES566 — High temperature
High-temperature resistant 1K epoxy for demanding heat applications.
View product →
Permabond ES5691 — IR/hot air
1K epoxy with IR lamp or hot air curing — flexible without an industrial oven.
View product →

Important instructions

Important instructions
Heat curing required — typical conditions: 30 min @ 150 °C or equivalent. See Permabond TDS for exact conditions.
storage
Store between 5 and 25 °C. 1K heat-cure epoxides have limited storage stability—reactivity decreases with increasing storage temperature. Observe the expiration date.

Which Permabond 1K epoxy is suitable for which application?

Permabond ES550 in direct comparison with related products of the ES series.

Permabond ES550
Current product		Permabond ES558 →Permabond ES578 →Permabond ES566 →
ApplicationStandard 1K epoxy — heat curingComparableWith UL94-V0High-temperature variant
ChemistryOne-component epoxy resin (heat-cure)1K epoxy1K epoxy1K epoxy
CuringHeat curingHeat CureHeat CureHeat Cure
Topics & Application Areas
Key terms related to this product. Also useful for our search and filters.
Metal Ceramic Ferrite PERMABOND

Technical data for PERMABOND ES550

All 22 product information 5 Curing speed (oven) 3 Performance at final strength 3 Physical properties 4 Curing values ​​1 Mechanical properties 1 Shear strength ISO 4587 in N/mm² 3 Thermal properties 2
Product information
Manufacturer Permabond Engineering Adhesives Ltd
brand Permabond
Container 100 g, 320 ml
Country of origin Italy
UFI (Unique Formula Identifier) PEH0-M09R-700X-05G8
Curing speed (oven)
130°C 75 minutes
150°C 60 minutes
170°C 40 minutes
Performance at final strength
Shear strength (steel ISO10123) >14 N/mm²
Impact resistance (astm D-950) 25-35 kJ/m²
Thermal conductivity 0.55 W/(mK)
Physical properties
Color silver-grey
Chemical group epoxy resin
Viscosity (adhesives) High viscosity >5000 mPas
Viscosity mPa·s 1000000-2000000
Curing values
Maximum gap width (mm) 5
Mechanical properties
Hardness (Shore D) 80
Shear strength ISO 4587 in N/mm²
Steel 27 - 41 N/mm²
aluminum 17 - 31 N/mm²
zinc 14 - 27 N/mm²
Thermal properties
Operating temperature (°C) -40 to +180
Storage temperature (°C) 2-7

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) 3
Permabond ES550 - Technical Data Sheet DE.pdf
380 KB
Permabond ES550 - Technical Data Sheet EN.pdf
372 KB
Permabond ES550 - Fiche Technique FR.pdf
345 KB
Safety Data Sheets (SDS) 3
Permabond ES550 - Safety Data Sheet DE.pdf
402 KB
Permabond ES550 - Safety Data Sheet EN.pdf
398 KB
Permabond ES550 - Fiche de Sécurité FR.pdf
402 KB

Frequently asked questions about Permabond ES550

Practical application and design questions — answered by SILITECH.

Standard 1K epoxy adhesive — heat-curing for industrial bonding without pot life. 1K epoxies are processed directly without mixing and cured in a single heat-cure step.

One-component (1K) epoxies are processed directly from the container without mixing—no pot life limitations, no mixing errors. Disadvantage: Heat curing is required (industrial oven, IR lamp, or hot air). Two-component (2K) epoxies cure at room temperature but require precise mixing and have a limited pot life. One-component (1K) epoxies are suitable for line production with heat-curing infrastructure, while two-component (2K) epoxies are suitable for workshops without an oven.

Heat curing. For exact conditions, see Permabond-TDS — typically 30 minutes at 150 °C or equivalent heat input (e.g. 60 min @ 120 °C).

One-component heat-cure epoxies bond metals (steel, aluminum, copper), composites (CFRP, GFRP), ceramics, and selected heat-resistant plastics. Substrates must tolerate the curing temperature (typically 150 °C).

Permabond ES550 does not have specific industry approvals such as UL94-V0 (see ES578 for the flame-retardant variant). For general industrial applications, the product is approved according to Permabond standards.

Store between 5 and 25 °C. 1K heat-cure epoxies have limited storage stability—reactivity decreases with increasing storage temperature. For long shelf life, store refrigerated. Allow the adhesive to warm to room temperature before opening.

From the Permabond 1K epoxy range: Permabond ES550 (standard 1K epoxy — heat curing); Permabond ES558 (standard 1K); Permabond ES578 (UL94-V0); Permabond ES566 (high temperature). For UL94-V0 fire protection, see ES578; for high temperature, see ES566/ES569; for IR/hot air curing (without an industrial oven), see ES5691.

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Product specifications

Product information
Container 100 g or 320 ml
Manufacturer Permabond Engineering Adhesives Ltd
brand Permabond
Country of origin Italy
UFI (Unique Formula Identifier) PEH0-M09R-700X-05G8
Curing speed (oven)
130°C 75 minutes
150°C 60 minutes
170°C 40 minutes
Performance at final strength
Shear strength (steel ISO10123) >14 N/mm²
Impact resistance (astm D-950) 25-35 kJ/m²
Thermal conductivity 0.55 W/(mK)
Physical properties
Color silver-grey
Chemical group epoxy resin
Viscosity (adhesives) High viscosity >5000 mPas
Viscosity mPa·s 1000000-2000000
Curing values
Maximum gap width (mm) 5
Mechanical properties
Hardness (Shore D) 80
Shear strength ISO 4587 in N/mm²
Steel 27 - 41 N/mm²
aluminum 17 - 31 N/mm²
zinc 14 - 27 N/mm²
Thermal properties
Operating temperature (°C) -40 to +180
Storage temperature (°C) 2-7
Keywords
Keywords
Metal Ceramic Ferrite PERMABOND

Documents and datasheets

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