Primer for external polyethylene 3layers system (Primer + Adhesive + P.E.). The catalysis activator must be incorporated at the moment of use. Indicative temperature of polyethylene extrusion +190/240°C.
The primer grants good resistance to the cathodic disbonding of the coating system and optimal values of adherence of the polyethylene to the pipe surface.
Substrate: Steel, correctly prepared
| Solids content by weight | 96 ± 3 % |
| Application | On line by round die, Distribution on line by spatula, Standard Airless Spray |
| Shelf-life @ +20 °C | 12 months in the original sealed cans |
| Typical thickness | 25-50 µm DFT |