Description
Loctite EA 9395 AERO is a two-part structural epoxy paste adhesive developed for bonding composite and metallic substrates in aerospace and high-performance industrial applications. It features high compressive strength, excellent temperature resistance, and good handling properties with room temperature or heat cure options.
- Pack size: Set (Part A + Part B, pre-measured)
Applications
- Structural bonding of aluminum, composites and other substrates
- Potting, filling and fairing applications
- Used in aerospace, marine and high-performance assemblies
- Service temperatures up to 177 °C
Specifications and Approvals
- Qualified under Boeing BAC 5034 Class 1, Grade A
- Complies with aerospace-grade specifications for structural bonding
Features
- Two-component epoxy adhesive
- 100:17 mix ratio by weight
- Excellent compressive strength (14,000 psi)
- High temperature resistance (up to 177 °C)
- Room temperature or heat cure options
- Non-sag paste consistency
Technical specifications
| Mix ratio (by weight) | 100:17 (Part A : Part B) |
| Color (mixed) | Gray-blue |
| Viscosity (mixed @ 25 °C) | 100-300 Pa·s |
| Density (mixed) | 1.31 g/cm³ |
| Pot life (450 g mass) | 95-100 min @ 25 °C |
| Cure schedule | 5 days @ 25 °C or 1 h @ 66 °C |
| Tensile lap shear (25 °C) | 4,300 psi |
| Shore D hardness | 90 |
| Compressive strength | 14,000 psi |
| Compressive modulus | 429 ksi |
| Peel strength (bell, 25 °C) | 15 lb/in |
| Glass transition temp (Tg) | 163 °F / 73 °C |
| Dielectric constant (1 kHz) | 4.13 |
| Dissipation factor (1 kHz) | 0.021 |
Product information
Loctite EA 9395 AERO is specifically designed for aerospace structural bonding and filling applications requiring high compressive strength and elevated temperature resistance. Its two-part epoxy formulation offers excellent handling characteristics with a non-sag consistency, and it can be cured at room temperature or accelerated with heat. The product is used in bonding aluminum, composites, and other substrates. It is compliant with major aerospace specifications and exhibits low shrinkage and high dimensional stability.
Loctite EA-9395, EA-9395, Loctite 9395 AERO, EA9395
A:
Hazard information (CLP)

Signal word: Warning
Hazard statements (H-phrases)
- H315: Causes skin irritation.
- H317: May cause an allergic skin reaction.
- H319: Causes serious eye irritation.
- H411: Toxic to aquatic life with long lasting effects.
- H341: Suspected of causing genetic defects.
Precautionary statements (P-phrases)
Prevention:
- P273: Avoid release to the environment.
- P280: Wear protective gloves/protective clothing.
Response:
- P302+P352: IF ON SKIN: Wash with plenty of water and soap.
- P333+P313: If skin irritation or rash occurs: Get medical advice/attention.
- P337+P313: If eye irritation persists: Get medical advice/attention.
B:
Hazard Information (CLP)

Signal word: Danger.
Hazard statements (H-statements)
- H302: Harmful if swallowed.
- H314: Causes severe skin burns and eye damage.
- H317: May cause an allergic skin reaction.
- H411: Toxic to aquatic life with long lasting effects.
Precautionary statements (P-statements)
Prevention:
- P273: Avoid release to the environment.
- P280: Wear protective gloves/protective clothing/eye protection/face protection.
Response:
- P303+P361+P353: IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
- P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing.
- P310: Immediately call a POISON CENTER or doctor/physician.
Henkel AG & Co. KGaA, Henkelstr. 67, 40589 Düsseldorf, GERMANY, +49 211 7970, [email protected], www.henkel.com






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