1.   Zinc-coated steel sheets with top coating according to environmental demands.

2.   Specially developed adhesive that fulfils the AST quality demands on strength and durability as well as the requirements for European non-compostible products A2-s1,d0 covers the whole surface area.

3.   Non-combustible core of PAROC structural stone wool lamellas give equal strength properties in each cross section of the panel.

4.   Multi-layer primer to ensure the bonding between the adhesive and the zinc layered steel sheet.

5.   Fire safe joint design that makes the panel tight against hot gases and flames and gives up to 4 hours (EI240) fire resistance properties.