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PERMABOND ET536

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Premium 2K epoxy 1:1 volume parts, high strength

Highest steel strength of the ET series (up to 32 N/mm²) — premium structural adhesive.

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  • 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 width (mm)
  • Steel
  • Drip time at 23°C
  • Functional strength
  • Peel resistance (aluminum) (ISO 4578)
  • UFI Part A
  • UFI Part B
  • TG value
  • Dielectric strength
  • Handling strength at 23°C
  • Elongation at break (elasticity) (DIN53504)
  • Thermal conductivity

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Metal, ceramic, wood, plastic

 
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: 49-536.KT.G050

HS code: 3506.9190000

Internal reference: 49-536.KT.G050
HS code: 3506.9190000

PERMABOND ET536
PERMABOND ET536
Permabond · Permabond Engineering Adhesives Ltd · SKU 49-536.KT.G050

Permabond ET536 is one of the strongest 2K epoxies in the Permabond range — up to 32 N/mm² steel shear strength combined with a balanced pot life of 50–80 minutes.

With a steel shear strength of 22–32 N/mm², ET536 is among the top performers of 2K epoxies — comparable to ET514 and ET538. The longer pot life allows for precise alignment of complex components before curing.

PREMIUM STRENGTH

One of the strongest 2-component epoxies in the Permabond range — up to 32 N/mm² steel shear strength. With a balanced pot life (50–80 min) for complex structural bonding applications with the highest strength requirements.

Permabond ET536 in figures
22–32
N/mm² steel
18–22
N/mm² Carbon
50–80 min
Potting time
1:1
mixture

What distinguishes Permabond ET536

Highest steel strength
Shear strength up to 32 N/mm².
Carbon fiber compatible
18–22 N/mm² CFRP bonding.
Long potting time
50–80 min for precise alignment.
1:1 mixing ratio
Standard double cartridge.
Full curing at room temperature
No heat curing.
Black and white components
Mixed state visually verifiable.

What is Permabond ET536 used for?

High-stress structural bonding
Mechanical engineering, plant engineering, and apparatus construction.
CFRP/GFRP composite
Carbon fiber and glass fiber composites.
Heavy industry adhesives
When standard epoxides are insufficient.
Complex assembly
Longer pot life for precise alignment.
Premium industrial adhesive
A competitor to Loctite/Henkel/Bostik Premium.

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 (50–80 minutes @ 23 °C). 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
Before bonding, degrease surfaces and, if necessary, sand them. For aluminum, roughen the surface slightly.
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 ET536 in direct comparison with related products of the ET series.

Permabond ET536
Current product		Permabond ET514 →Permabond ET538 →Permabond ET5422 →
Application / PropertyHigh-strength standard 2K epoxy 1:1 — 22–32 N/mm² steelShorter potting timeVery long pot lifeCarbon fiber specialized
Mixing ratio1:1 volume parts1:11:1100:44
Potting time50–80 minutes @ 23 °C30–50 min120–150 min—
Steel shear strength22–32 N/mm²20–30 N/mm²25–30 N/mm²22–26 N/mm²
carbon fiber18–22 N/mm²17–21 N/mm²20–24 N/mm²20–30 N/mm²
Topics & Application Areas
Key terms related to this product. Also useful for our search and filters.
Metal, ceramic, wood, plastic

Technical data for PERMABOND ET536

All 32 product information 5 Physical properties A 6 Physical properties B 6 Performance at final strength 4 Bonding properties 1 Physical properties 2 Curing values ​​3 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) 50000-100000
Viscosity 2rpm (A) 150000-300000
Specific gravity (A) 1.1
UFI Part A VEF0-Y0EM-600J-SA2S
Physical properties B
Chemical group (B) Polyamine hardener
Color (B) Black
Viscosity 20rpm (B) 100000-200000
Viscosity 2rpm (B) 200000-400000
Specific gravity (B) 1.2
UFI Part B WVN0-X06D-500N-DWSM
Performance at final strength
Peel resistance (aluminum) (ISO 4578) 60-80 N/25mm
Dielectric strength 15-25 kV/mm
Elongation at break (elasticity) (DIN53504) 4-8%
Thermal conductivity 0.4 W/(mK)
Properties of the adhesive
Functional strength 24 hours
Physical properties
Color gray
Viscosity (adhesives) Thick paste
Curing values
Maximum gap width (mm) 5
Drip time at 23°C 50-80 minutes
Handling strength at 23°C 90-120 minutes
Mechanical properties
Hardness (Shore D) 65-75
Shear strength ISO 4587 in N/mm²
Steel 15-24 N/mm²
Thermal properties
Operating temperature (°C) -40 to +120
Storage temperature (°C) 5-25
Generally
TG value +45-55°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 ET536 - Technical Data Sheet DE.pdf
480 KB
Permabond ET536 - Technical Data Sheet DE.pdf
327 KB
Permabond ET536 - Technical Data Sheet EN.pdf
475 KB
Permabond ET536 - Technical Data Sheet EN.pdf
312 KB
Permabond ET536 - Fiche Technique FR.pdf
297 KB
Permabond ET536 - Fiche Technique FR.pdf
441 KB
Safety Data Sheets (SDS) 3
Permabond ET536 - Safety Data Sheet DE.pdf
420 KB
Permabond ET536 - Safety Data Sheet EN.pdf
415 KB
Permabond ET536 - Fiche de Sécurité FR.pdf
419 KB

Frequently asked questions about Permabond ET536

Practical application and design questions — answered by SILITECH.

High-strength standard 2-component epoxy 1:1 — peak value on steel (up to 32 N/mm²). The 2-component epoxy is mixed in a 1:1 volume ratio and offers a pot life of 50–80 minutes @ 23 °C.

Mix both components in a 1:1 ratio by volume — using a mixing nozzle for dual cartridges, weigh precisely for larger containers. Apply within the pot life (50–80 minutes @ 23 °C) and join components. Full curing typically occurs after — at room temperature.

The pot life of Permabond ET536 is typically 50–80 minutes 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 ET536 bonds reliably to: steel: 22–32 N/mm²; carbon fiber: 18–22 N/mm². For thermoplastic substrates, test compatibility before series production.

Permabond ET536 does not have specific industry-related 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 ET536 is a high-strength standard 2-component epoxy 1:1 — 22–32 N/mm² steel (1:1 volume mix, 50–80 minutes @ 23 °C pot life). Permabond ET514 is a standard 1:1 (1:1, 30–50 min pot life) — shorter pot life.

From the Permabond 2K epoxy range, select according to application, mixing ratio, and strength requirements: Permabond ET536 (High-strength standard 2K epoxy 1:1 — 22–32 N/mm² steel); Permabond ET514 (Standard 1:1); Permabond ET538 (High-strength, longer pot life); Permabond ET5422 (Premium 100:44). 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
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) 50000-100000
Viscosity 2rpm (A) 150000-300000
Specific gravity (A) 1.1
UFI Part A VEF0-Y0EM-600J-SA2S
Physical properties B
Chemical group (B) Polyamine hardener
Color (B) Black
Viscosity 20rpm (B) 100000-200000
Viscosity 2rpm (B) 200000-400000
Specific gravity (B) 1.2
UFI Part B WVN0-X06D-500N-DWSM
Performance at final strength
Peel resistance (aluminum) (ISO 4578) 60-80 N/25mm
Dielectric strength 15-25 kV/mm
Elongation at break (elasticity) (DIN53504) 4-8%
Thermal conductivity 0.4 W/(mK)
Properties of the adhesive
Functional strength 24 hours
Physical properties
Color gray
Viscosity (adhesives) Thick paste
Curing values
Maximum gap width (mm) 5
Drip time at 23°C 50-80 minutes
Handling strength at 23°C 90-120 minutes
Mechanical properties
Hardness (Shore D) 65-75
Shear strength ISO 4587 in N/mm²
Steel 15-24 N/mm²
Thermal properties
Operating temperature (°C) -40 to +120
Storage temperature (°C) 5-25
Uncategorized
TG value +45-55°C
Keywords
Keywords
Metal, ceramic, wood, plastic

Documents and datasheets

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