Loctite EA (Hysol) E-05MR Moisture Resistant Fast Setting Crystal Clear Epoxy

Product Name

Loctite EA (Hysol) E-05MR Moisture Resistant Fast Setting Crystal Clear Epoxy

Brief Description

Loctite EA E-05MR is a two-part, ultra-clear, general-purpose structural epoxy adhesive. It is designed to develop high strength bonds on a wide range of substrates and features excellent impact resistance and gap-filling properties. This adhesive cures at room temperature to form a durable, ultra-clear bondline and is known for its moisture resistance.

Popular Applications & Uses

- General-purpose bonding applications requiring an ultra-clear finish.- Bonding metal, ceramic, rigid plastics, and wood.- Ideal for uneven or poorly fitting surfaces due to its gap-filling capabilities.- Applications demanding high strength and impact resistance.

Industries that Commonly Use It

- Aerospace/Defense (for structural bonding of various materials)- Artist, Artisan (for clear, strong bonds on diverse materials)- Automotive Service/Repair (for bonding metal and rigid plastics)- Cabinet & Woodworking (for strong, clear bonds on wood)- Construction/ Building Services (for general structural bonding and repairs)- Electrical Services or Products / LED/Electronics (due to dielectric strength and bonding plastics/metals)- Fabrication (for general assembly of mixed materials)- Furniture (for bonding wood, metal, and plastic components)- General Manufacturing (for broad assembly and repair needs)- Marine (benefiting from moisture resistance and strong bonds)- Medical Device/ Prosthetics (for bonding rigid plastics, ceramics, and metals in non-critical applications where specific medical grade is not required)- Metal Fabrication (for high-strength metal bonding)- Plastic Fabrication (for bonding rigid plastics)- Prosumer (for high-strength household and DIY repairs, as an alternative to super glue)- Sign & Display (for clear bonding of plastics and metals)- Special Effects/ Scenic Design (for clear, strong bonds on various scenic materials)- Transportation/ Specialty Vehicle (for structural bonding and repairs requiring impact and moisture resistance)

Special and Unique Features

- Ultra-clear bondline for aesthetically critical applications.- High strength and excellent impact resistance.- Superior gap-filling properties, suitable for rough or poorly fitting surfaces.- Versatile substrate compatibility, bonding metal, ceramic, rigid plastics, and wood.- Cures at room temperature, simplifying the bonding process.- Moisture resistant, providing durable bonds in challenging environments.- Fast-setting with a 5-minute working time.

Key Properties

- Technology: Epoxy- Components: Two-part (Resin & Hardener)- Appearance (Mixture): Water white clear liquid / Ultra clear- Mix Ratio (by volume): 1:1- Viscosity: Medium (18000 to 25000 mPa/s or cPs)- Working Life / Gel Time: 5 minutes / 7 to 12 minutes- Cure Time: 24 hours @ 77°F (25°C)- Shore Hardness: 78 Shore D- Tensile Strength at Break: 7,240 psi (50 N/mm²)- Shear Strength: 3,380 psi- Elongation at Break: 4.5%- Maximum Operating Temperature: +250°F- VOCs Content: 0g/L- Dielectric Strength: 34kV/mm

Surface Compatibility

- Metal- Ceramic- Rigid Plastics- Wood

Known backups / known substitutes

- Other 5-minute epoxy adhesives from brands like Gorilla, JB Weld, and Devcon are often considered general alternatives for fast-setting, high-strength bonding applications, particularly as a superior alternative to super glue.

Comparison Note

Loctite EA E-05MR offers significant advantages over traditional super glues for many applications. Its thicker, gel-like consistency allows it to stay in place and effectively fill gaps between components, creating a solid, strong bond across uneven surfaces. This gap-filling capability, combined with its high tensile strength and versatility across numerous materials, makes it a more robust and useful adhesive for a broader range of projects and repairs.