KOCHCHEMIE M3.02 Micro Cut Polishing Compound - 5 Liter

Koch Chemie Micro Cut M3.02 is an outstanding micro-polish that delivers professional-grade results without the hassle. I’ve used it on several vehicles, including dark paints that show every tiny imperfection, and it consistently impresses. It effectively removes holograms, fine swirls, light scratches, and even P3000-level sanding marks mechanically—meaning it actually eliminates them rather than just masking them temporarily. The cut level (around 3.2) strikes a perfect balance: enough refinement power to tackle those stubborn micro-marring issues after a heavier compound step, yet it finishes down to an exceptional gloss level (rated 9.0 for a reason). What stands out most is how user-friendly it is. It spreads easily, works for a long time without drying out or dusting excessively, and breaks down cleanly with minimal pressure on a DA polisher (paired with the matching purple Micro Cut pad or a similar soft/medium foam). Wipe-off is effortless with a good microfiber—no greasy residue or haze left behind. It’s also very economical—a little goes a long way, so that 250ml or 1L bottle lasts through multiple full details. On soft American clear coats and harder European paints alike, it produces that deep, wet-look shine under direct sunlight or harsh lighting conditions where other “finishing” polishes fall short. No fillers or heavy silicones to wear off quickly; the results are durable and true. If you’re looking for a reliable one-step polish for light correction jobs or the perfect follow-up to a heavy/fine cut compound, Micro Cut is hard to beat. Easily one of the best in its category—highly recommended for both enthusiasts and pros. 5/5 stars.

I’ve used many polishing compounds over the years, and this one is one of the best. It removes light scratches and swirl marks quickly while leaving a deep, glossy finish. It wipes off easily, creates very little dust, and works great with a polishing pad. The results are consistent and professional. Highly recommended for anyone who wants a high-quality finish.

I love kochchemie products. I will always buy them. This works as good as it did the 1st time i ever tried it.

I’ve never pulled scratches out as easily & effectively in 20 years as this line works. Well worth the money.

Great polish for minor paint blemishes as found on a new car. If scratches are more pronounced you need a more abrasive polish.

Simply amazing. I bought my old/ new 1976 Volvo that had oxidation. This product dis this. Please not, I washed, clay and decreased. I used this with polishing pad with this only. TORQ Orbital polisher. Amazing Product...highky recommended

Really makes an already prepped paint shinier and deeper.

Used Koch Chemie M3-02 on a 2020 Mazda CX5 Signature with dark crystal blue paint. Paint was in good shape with some slight swirls and bird bomb etching. Machine was a Rupes Mille LK 900E forced rotation DA with white Lake Country force pads b/c Mazda's have softer paint. Goal was heightened gloss not paint perfection. Car had been washed, clayed & IPA'd; temp about 80 F in shade. Product gave good working time with minimal dusting. Did 4 passes and got good gloss with minimal dusting but found while the cut with this combo took care of the swirl marks it couldn't remove the bird bomb etching. Good finishing polish with limited cut.

Mon nouvel arme de finition pour le plus de pop côté brillant !! Il surclasse Le sonax perfect finish.

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Wow, if you’re a detailer, please try this! It’s a huge part of my arsenal

It was just what I wanted for my new car.

It’s the smaller size not bigger one