- The Aluminium component of the coating provides a tough physical barrier between the external atmospheric conditions and the inner core of steel.
- The Zinc in the coating protects the steel at cut edges.
COLORPLUS® brings modern innovation to pre-painted steel roofing - not to mention a range of colors that are as visually appealing as they are durable. COLORPLUS® is produced by a unique, efficient process whereby rolled steel is continuously hot dipped into 55% Aluminium, 43.5% Zinc and 1.5% Silicon Alloy. This patented coating protects the steel in two ways: