Where It Belongs, And Where It Does Not
It suits showrooms and retail spaces where the floor is part of what people take in, finished basements and lower level living space, and feature rooms, bars, studios and offices. Occasionally it goes into a display garage, where the car is the point rather than the work.
It does not belong under a working vehicle, because metallic shows tyre marks and hides nothing. It has no place in a shop or a plant or anywhere with real point loading, anywhere that gets washed hard, or outdoors. If your floor has a job to do, a flake or solid colour build will do it better and cost less, and we would far rather say that now than take the order.
How It Is Installed
Preparation is the same as any other system and matters more rather than less, since metallic is usually laid light and there is nowhere for a defect in the slab to hide.
The base coat goes down first. The metallic layer is applied over it and then worked while wet with rollers, blowers or a brush depending on the effect, and that working stage is where the pattern comes from, entirely by the installer's hand. A clear coat goes over the top afterwards, and it is a polyaspartic clear so it does not yellow.
Cost And Time
Metallic is the dearest build on our list. Decorative metallic across Ontario runs roughly $8 to $12 a square foot where a flake system sits nearer $6 to $10, and it takes longer as well, because the working stage cannot be rushed and the clear coat needs the layer beneath it fully cured. Those are market ranges rather than your price.