Silicones, silicone oils, sprays
Casting and potting resins
Technical Data
Typical values, not a specification. The technical data sheet (TDS) is binding.
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
Features
- TG Value
- +40-50°C
Product Description
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.
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.
What distinguishes Permabond ET514
What is Permabond ET514 used for?
Processing
Recommended accessories
Important Notes
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 / Property | High-strength 2K epoxy 1:1 — Standard adhesive for metal and | Flexible, aerospace-friendly, short pot life | Longer pot life, higher strength | Very fast pot life |
| Mixing ratio | 1:1 by volume | 1:1 | 1:1 | 1:1 |
| Pot life | 30–50 minutes @ 23 °C | 10–20 min | 50–80 min | 3–4 min |
| Steel shear strength | 20–30 N/mm² | 8–12 N/mm² | 22–32 N/mm² | 10 N/mm² |
| Carbon fiber | 17–21 N/mm² | 20–40 % | — | — |
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).