scratch removalin marina crown.

This matters because the UAE market uses the word 'polish' loosely. Some vendors quote a 'polish' that is actually a wax or glaze pass — a hand-applied product that fills and hides scratches for two or three washes, then disappears — while a genuine machine polish physically removes the defect. They are different jobs at different prices, and you should know which one you are buying before comparing quotes.

Understand too that clear coat is a finite budget: factory paint tolerates only a handful of proper corrections over a car's life. A good polisher measures thickness before cutting and removes the minimum needed; a bad one grinds at maximum cut every visit until the colour coat strikes through on a door edge. A vendor who mentions paint depth readings unprompted understands the material.

The workhorse of modern polishing is the dual-action (DA) machine. Its head spins and oscillates at once, which spreads heat and makes it very hard to burn through paint — the tool most mobile technicians should be running for most jobs. The rotary polisher, spinning on a single fixed axis, cuts much faster and suits heavy correction in experienced hands, but it concentrates heat, bites at edges and creases, and causes most of the horror stories in this trade.

The machine is only a third of the system. Pads range from aggressive microfibre and firm foam cutting pads down to soft finishing foam, and compounds run the same spectrum from heavy cut to ultra-fine finishing polish. A skilled operator matches pad, compound, machine speed and arm pressure to your specific clear coat — Japanese paints tend to be soft and mark easily, many German paints are hard and need more cut. That matching is the actual craft you are paying for.

Holograms — also called buffer trails — are the signature defect of rushed rotary work. They look like faint, wavy ribbons of micro-scratching that shimmer and move as your viewing angle changes, usually in fan-shaped arcs matching the operator's arm strokes. They are caused by an aggressive pad and compound that were never refined with a finishing pass, or by a dirty, overloaded pad dragging spent compound across the paint. On silver they are hard to see; on black they are unmissable in direct sun.

Here is the trap: an operator can hide holograms completely under a filler-loaded glaze or wax. The car looks spectacular at handover, then two or three washes later the fillers rinse away and the paint looks worse than before — the original swirls plus the buffer trails. This is the single most common complaint pattern in the polishing trade.