This 60 second time-lapse video show you the basic steps in restoring a metal roof with the Lexis silicone roof coating system. A flat roof coating job is almost similar.
Roof Restoration Process

Pressure Wash
Pressure washing removes loose paint, dirt and debris. Use TSP or a degreaser to remove oily residue.

Prime or Base Coat
Primers treat rust, prevent bleed through and improve adhesion of the roof coating.

Waterproof
Seal around penetrations, fasteners, seams, cracks and gaps. Reinforce flashings and penetrations to maintain watertightness.

Finish Coat
A seamless, reflective roof coating membrane can protect your roof for years. Why replace?