With good care it holds its flat look for years. The film handles temperatures from -30 to +140 C, so it rides through summer heat and winter cold without trouble. A car that sleeps in a garage will keep that dead-flat finish longer than one parked under full sun every day. Wash it the right way and avoid harsh chemicals and it stays even and clean.

It protects it. Ultimate Flat sits on top of your factory paint and takes the daily abuse instead. It catches the grime, the light scuffs and the sun while your clear coat stays sealed underneath. As long as your original paint is healthy and well stuck when you wrap it, the film guards it rather than harming it.

A matte paint job is one of the priciest and most painful finishes to own. Matte paint cannot be polished, so a single scratch often means repainting a whole panel. This wrap gives you the same flat stealth look for far less. It goes on faster and it peels off when you want a change. A respray is permanent and your factory paint is gone for good once it is sprayed over.

This is the one rule that matters most. Never wax, polish or machine-buff Ultimate Flat. Those create shiny spots and ruin the flat look the wrap is built for. Hand wash only with a soap made for matte finishes. Skip the automatic brush car washes. Rinse off fuel splashes, bird mess and bug splatter quickly before they sit and stain. Treat it gently and the matte stays uniform.

Yes, plenty of DIY installers do. The film uses a Henkel solvent-based acrylic adhesive with air-release channels, so trapped bubbles push out to the edge instead of leaving lumps. You can run a dry or wet install. Flat panels like doors, the roof and the hood are very doable at home. Take your time on deep curves and bumpers, and a heat gun helps the matte film settle into the shape.

It does. When you are ready for a change, warm the film and peel it back slowly at a low angle. On healthy factory paint it lifts away and leaves the original finish behind. Any light adhesive trace wipes off with a proper adhesive remover. That clean removal is the big reason people choose a wrap over a permanent matte respray.

It stays flat as long as you care for it the matte way. The shine that scares matte owners almost always comes from waxing, polishing or buffing the film, which the matte surface should never see. Skip those, hand wash gently, and don't let dirt or grease bake on in the sun. Do that and Ultimate Flat keeps its even non-reflective look across the whole car.

The film comes on rolls 1.52m (5ft) wide in 6m, 18m and 23m lengths. As a rough guide, a small car or a few panels works off the 6m roll, a full sedan or coupe usually lands around the 18m roll, and a large SUV, truck or van plus offcuts for mistakes is safer on the 23m roll. Buy a little extra so you have room to redo a panel if a cut goes wrong.