Trapylen® 112 X 10 is a chemically modified low-chlorinated polypropylene celebrated for its remarkable affinity to polyolefinic plastics, encompassing PP, PP/EPDM-blends, and, with certain limitations in adhesion strength, PE. Specifically designed to function as a straight primer, its primary application lies in the treatment of molded parts and sealing profiles within the automotive industry, including applications such as bumpers, side panels, and door seals. Moreover, Trapylen® 112 X 10 is employed in industrial settings where chemically pretreated PP-based plastics are utilized.

Product Type: Primer

Application Area: Automotive Bumpers, Side Panels

Compatible Substrates & Surfaces: Polyethylene (PE), Polypropylene (PP)

Features: Low Viscosity

Application Method: Brush, Dip Coating, Spray

Technical Data Sheet

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Identification & Functionality

Product Type

Features & Benefits

Ready-to-Use Product Features
Product Highlights

TRAPYLEN®112 X 10 is a chemically modified low chlorinated polypropylene with outstanding affinity to polyolefinic plastics such as PP, PP/EPDM-blends and, with limitations to adhesion strength, to Polyethene

Applications & Uses

Application Method
Compatible Substrates & Surfaces
Main Uses
  • TRAPYLEN®112 X 10 is used as a straight primer.
  • TRAPYLEN®112 X 10 principal use is for treatment of molded parts and sealing profiles in the automotive industry, such as bumpers, side panels and door seals.
  • TRAPYLEN®112 X 10 is used in industrial applications where PP based plastics are chemically pretreated.
  • TRAPYLEN®112 X 10 is a ready to use primer with 10% solids and can be applied by spraying, dipping, brushing or printing.
  • Drying conditions: 30 s at 80 °C, residual quantity of resin about 3 - 4 g/m².
Drying Procedure
  • 30 s, 80 °C for solventbased products
  • 60 s, 100 °C for waterbased products


Physical Form

Also available with 5% or 20% solids and as solid resin.

Packaging & Availability

Packaging Type
Regional Availability
  • Canada
  • Mexico
  • USA
Packaging Information

Iron drums of 170 kg.

Storage & Handling

Storage and Shelf Life Conditions

At least 6 months in closed packing at 15 °C