MP-Z4: The future of cable ladders for demanding environments

For decades, the choice has been between simple Sendzimir galvanisation (C2) for indoor use or heavy, expensive hot-dip galvanisation (C4) for industry. MP-Z4 erases the boundary by offering maximum protection in a lighter and more manageable package.

Self-healing properties – the end of rusty cut surfaces

The unique alloy of zinc, magnesium, and aluminium has an amazing ability: it is "self-healing". When you cut or drill into a Z4 step, the molecules migrate across the cut surface and create a new protective layer. You can avoid time-consuming touch-up painting with zinc spray.

Environmental class C4 – built for industry

Z4 is tested and approved for corrosivity class C4. This means it is perfect for:

• Industrial premises with high humidity.

Better economy, lower weight

The Z4 coating is applied directly to the sheet before the steps are formed. This provides a smoother surface and lower weight compared to traditional hot-dip galvanising (Z), without compromising strength. This means lower shipping costs and a significantly more gentle working environment for the installer.