BOLL epoxy primer, as one of the few primers available on the painting market, passed the resistance tests for corrosivity class C4M, which is described in the standard PN-EN ISO 12944-6:2018-03.
Fulfilment of requirements assigned to class C4M means that BOLL epoxy primer has high and long-term corrosion resistance, allowing its application in industrial and coastal areas with average salinity, as well as in chemical plants, swimming pools or shipyards.
Laboratory resistance tests for class C4M required passing tests lasting several hundred hours in a corrosion chamber and a humidity chamber.
BOLL epoxy primer is a reliable and good choice, recommended for vehicle restoration. It features:
- excellent corrosion protection (class C4M)
- adhesion to many different surfaces
- thick film without run-off effect
- wet-on-wet application possible without sanding
- easy handling and short drying time
- increased capacity by dilution
- pistachio colour