PU-24 One Component Polyurethane Wood Floor Adhesive


For bonding many types of wooden parquet, strip and sheet wood flooring systems to concrete, wood or over existing floors.

Good for bonding wood and wood derivative and paper in the house.

Product Detail

Technical Data


Warranty and Liability



1. One-component, moisture cured, convenience of application;

2. Good bonding property, with excellent elasticity;

3. No solvent, no smell and odor after curing, environment-friendly;

4. Excellent sound dampening properties, reduce reflection and noise;

5. No corrosion to substrates;

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    Ocher, paste 

    Density (g/cm³)


    Tack Free Time (min)


    Curing Speed (mm/d)


    Elongation at break(%)


    Hardness (Shore A)


    Tensile strength(MPa)



    No sag

    Shrinkage %


    Extrusion rate (ml/min)


    Service Temperature ( ℃)

    -40~+90 ℃

    Shelf Life (Month)


    Storage Notice
    1.Sealed and stored in cool and dry place.
    2.It is suggested to be stored at 5~25 ℃, and the humidity is less than 50%RH.
    3.If the temperature is higher than 40 ℃ or the humidity is more than 80%RH, the shelf life may be shorter.

    310ml cartridge, 600ml sausage, 20pcs/box, 2 boxes/carton;
    20kg/ metal bucket.

    Clean before operation

    The bonding surface should be clean, dry and free from grease and dust. If the surface is easily peeled off, it should be removed with a metal brush beforehand. If necessary, the surface can be wiped with an organic solvent such as acetone.

    Direction of operation

    Tool: Manual or pneumatic plunger caulking gun

    For cartridge

    1.Cut nozzle to give the required angle and bead size

    2.Pierce the membrane at the top of the cartridge and screw on the nozzle

    Place the cartridge in an applicator gun and squeeze the trigger with equal strength

    For sausage

    1.Clip the end of the sausage and place in barrel gun

    2.Screw end cap and nozzle on to barrel gun

    3.Using the trigger extrude the sealant with equal strength

    Attention of operation

    When stored at 5~25°C, humidity ≤50%RH in the original unopened containers, this product has a usable life of 9 months from the date of production. Do not store at temp. over 25°C, humidity over 80%RH.

    Transportation: moisture proof, prevent the rain, prevent sunscreen, anti-high temperature, away from heat, handle with care, crush or collision is prohibited.

    All product properties and application details based on information are ensured to be reliable and accurate. But you still need to test its property and safety before application. All advices we supply can’t be applied in any circumstances.

    CHEMPU don’t make assurance of any other applications outside the specification until CHEMPU supply a special written guarantee.

    CHEMPU is only responsible to replace or refund if this product is defective within the warranty period stated above.

    CHEMPU makes it clear that will not take responsible for any accidents.

    PU-24 One Component Polyurethane Wood Floor Adhesive

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