1 of 54 products in this brand
This product is a water-based heat seal coating recommended for consideration in specific visual carded packaging applications. This product utilizes advanced polyurethane hybrid technology to create strong bonds, including fiber-tearing bonds, with recycled polyester (RPET) and standard rigid vinyl (PVC) blisters.

Supplied By: Henkel Corporation

Product Code: H12867

Regional Availability: Canada

Product Type: Waterborne Coating

Features: Heat Sealable, High Gloss, Hot Tack Strength, Low Temperature Heat Sealability

Application Method: Offset

    Enhanced TDS

    Identification & Functionality

    Features & Benefits

    Labeling Claims
    Ready-to-Use Product Features
    Product Highlights
    • Waterbased with no VOC Solvent
    • Adhesion to Recycled Polyester Film (RPET)
    • Polyurethane Hybrid
    • Excellent Hot Tack
    • Good Gloss
    • Low Temperature Seals
    • Smooth, Non-Blocking Finish

    Applications & Uses

    Application Area
    Application Method
    Compatible Substrates & Surfaces
    Recommended Uses

    LOCTITE LIOFOL HS 4305 is suggested for evaluation as a heat seal coating for blister packaging applications providing a viable alternative to solventbased systems, resulting in zero solvent VOC emissions and a “green” technology. LOCTITE LIOFOL HS 4305 was specifically formulated for use with RPET and PVC blisters. This system may also prove functional for PETG, cold formed, and narrow flanged blisters. However, proper testing and evaluation of seals and aged performance is required to ensure functionality.

    Applications Conditions
    • Application: In-line offset
    • Reducer : Ready-to-Use; Water, if required
    • Drying : 95-105°F (35-41°C) substrate temp with air flow
    • Coating Weight : 0.40-0.50 dry lbs/1,000 sq. ft.



    In laminations, exact heat sealing conditions will vary according to the type and gage of plastic film or base stock, depending on whether sealing is direct (through the film) or indirect (through paper).

    1Bond interface temperature is the temperature required at the sealing area between the film and the base stock. These seal conditions are only suggested as a starting point. All bonds should be thoroughly tested.

    Packaging & Availability

    Packaging Type
    Regional Availability
    • Canada

    Storage & Handling

    Storage & Handling Information

    MIX WELL BEFORE USE TO ACHIEVE PROPER PERFORMANCE. KEEP FROM FREEZING. Storage of these products for periods exceeding 3 months should be avoided. Rotate coating and adhesive stock on a first-in- first-out basis. Request your Henkel Representative to advise you of the anticipated shelf life of a specific product under storage conditions in your plant.