SURFLEN™ is a modified polyolefin elastomer with improved weather resistant adhesion and low temperature flexibility/shock resistance. It was developed uniquely in our company as a primer for coating non-polar olefin resin surfaces such as polypropylene (PP) and polyethylene (PE). SURFLEN™ binds well not only to polyolefin but also to various plastics and metal materials, and can be used in a wide range of applications including paints, print and adhesive primers for these materials.




SURFLEN™ is a primer developed for coating non-polar olefin resin surfaces such as polypropylene (PP) and polyethylene (PE).

  • Excellent adhesion to non-polar polyolefin such as polypropylene
  • Outstanding binding to polar materials such as polyamides, irons, and aluminums
  • Wide range of applications including topcoat paints, inks and adhesives
  • Environmentally friendly and no metal corrosion risk because of chlorine-free
  • Excellent shock resistance and coating flexibility, especially at low temperature
  • Outstanding weather-resistant adhesion
  • Able to increase resistance to solvent, heat and moisture by adding cross-linking agents such as epoxy resins



  • Adhesive and heat sealing agents between polyolefin and various materials
  • Coating primers for polyolefin
  • For safety information, please ask for SDSs by the inquiry form.

Handling Instructions

  1. 1)As a diluent aromatic solvents such as toluene and xylene is recommended for better solubility, but can be substituted with aliphatic, alicyclic, ester or ketone solvents.
  2. 2)Keep away from fire as this product contains flammable organic solvents that fall under Fire Service Law Hazardous Material Class 4.
  3. 3)Handle in a well-ventilated area. Avoid breathing solvent vapor and contacting with eyes and skin.
  4. 4)Depending on the materials and coating conditions, desired performance may not be obtained.
    Please consider pretreatment and coating/drying conditions in advance.

Available Quantities

15kg Pail or 170kg Drum

Lineup / Specifications


General properties of SURFLEN™P-1000

Item Typical


Transparent light yellow liquid






Toluene/Xylene/Methyl Isobutyl Ketone

SURFLEN™P-1000 Performance

Bonding Strength (g/15mm)

Heat-sealing Temperature(℃)

Corona CPP/ CoronaCPP















(NOTE) The above are the experimental values and are not guaranteed officially.

Please inquire for product specifications.

Inquiries Concerning Products

Mitsubishi Chemical Corporation
Coating Dept.

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