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LOCTITE® EA E-30CL™ is an industrial-grade epoxy adhesive with low viscosity, primarily used for potting and bonding applications. When its two components are mixed, this epoxy cures at room temperature with minimal shrinkage, forming an ultra-clear adhesive bond with exceptional impact resistance. Typical applications for This product include bonding, small potting, staking, and laminating tasks where optical clarity and superior structural, mechanical, and electrical insulating properties are essential. This adhesive is capable of bonding various materials, including glass, optical fibers, ceramics, metals, and many rigid plastics.

Supplied By: Henkel Corporation

Product Code: H13702

Regional Availability: Canada

Product Type: 2K (2 component) Adhesive, Epoxy Adhesive, Laminating Adhesive

Compatible Substrates & Surfaces: Metal

    Enhanced TDS

    Identification & Functionality

    Features & Benefits

    Applications & Uses

    Compatible Substrates & Surfaces
    Curing Information
    • Cure - Room temperature cure after mixing
    • Application - Potting and Bonding
    General Information

    This product is not recommended for use in pure oxygen and/or oxygen rich systems and should not be selected as a sealant for chlorine or other strong oxidizing materials.

    Application Information
    • Use gloves to minimize skin contact. DO NOT use solvents for cleaning hands.
    • Dual Cartridges: To use simply insert the cartridge into the application gun and start the plunger into the cylinders using light pressure on the trigger.
    • Next, remove the cartridge cap and expel a small amount of adhesive to be sure both sides are flowing evenly and freely.
    • If automatic mixing of resin and hardener is desired, attach the mixing nozzle to the end of the cartridge and begin dispensing the adhesive.
    • Bulk Containers: Utilize volumetric dispensing system to ensure proper mix ratio and utilize mix nozzle to obtain adequate mixing.
    • Allow 24 hours at 22 °C for cure. Heat up to 93°C will speed curing. Maximum chemical resistance is achieved after seven days at 22°C.
    • Mixed product is free flowing and self leveling. Potting voids by moving the discharge point from the bottom up will give the best results.
    • Keep parts from moving during cure. Parts must be positioned to contain the product inside the potting voids during the cure.
    • Excessive uncured adhesive can be cleaned up with ketone type solvents.
    Recommended Mixing Ratio

    Mix Ratio (by volume)

    2:1 (Resin : Hardener)


    Physical Form
    Clear, colorless to slight yellowish liquid (hardener)

    Packaging & Availability

    Packaging Type
    Regional Availability
    • Canada

    Storage & Handling

    Storage Information
    • Store product in the unopened container in a dry location.
    • Storage information may be indicated on the product container labeling.
    • Optimal Storage: 8°C to 21°C. Storage below 8°C or greater than 28°C can adversely affect product properties.
    • Material removed from containers may be contaminated during use.
    • Do not return product to the original container.