{"product_id":"sonax-profiline-ultimatecut-schleif-politur","title":"PROFILINE UltimateCut \"6+\/3\" Sanding and Polishing Compound (up to P1000)","description":"\u003ch2\u003eProfessionally remove deep scratches and P1000 sanding marks — SONAX PROFILINE UltimateCut\u003c\/h2\u003e\n\n\u003cblockquote\u003e\n  \u003cp\u003e\u003cem\u003eWhat does SONAX PROFILINE UltimateCut do? The strongest cut compound in the PROFILINE polishing range removes deep scratches, heavy swirl marks, and sanding marks down to P1000 grit — for massive paint correction before finish polishing.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\n\u003chr\u003e\n\n\u003cp\u003eDeep individual scratches, extensive swirl marks after years of neglect, paint runs after repainting, or sanding marks from P800–P1000 sandpaper: These types of damage are too severe for normal corrective polishes. The \u003cstrong\u003eSONAX PROFILINE UltimateCut\u003c\/strong\u003e is the answer to these extreme demands: the strongest abrasive polish in the PROFILINE range with a \"6+\/3\" rating — maximum abrasiveness for maximum corrective performance, developed for professional use on heavily damaged paints where milder products would be overwhelmed.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum abrasive power for the strongest paint correction.\u003c\/strong\u003e With a \"6+\/3\" rating, UltimateCut is the most abrasive product in the SONAX PROFILINE polishing line. Its coarse abrasive particles can completely level sanding marks from P1000 sandpaper in just a few machine passes — a task for which milder polishes like PerfectFinish or OS polishes would require significantly more passes or fail entirely. The high abrasive power significantly reduces processing time for heavily damaged paints.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDesigned for rotary polishers and fast dual-action polishers.\u003c\/strong\u003e UltimateCut is developed for high-performance machine use — with rotary polishers (DA polishers) and fast dual-action polishers with large throws. Hand application is less effective with this abrasive power; the mechanical energy of the machine is necessary to fully activate the strong abrasive particles and achieve an even corrective effect. High-performance use is its intended profile.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCombinable with the multi-stage PROFILINE polishing process.\u003c\/strong\u003e UltimateCut is designed as the first step in a multi-stage polishing process: After the UltimateCut step (maximum correction), a medium correction stage typically follows (e.g., FS 05-04), and then a finish stage (PerfectFinish or NP 03-06). This staged process ensures that any remaining polishing marks from the aggressive first step are completely removed by subsequent stages before the surface is sealed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003cblockquote class=\"praxistipp\"\u003e\n  \u003cp\u003e\u003cstrong\u003ePractical tip from Detailing1:\u003c\/strong\u003e Only use UltimateCut where the depth of damage truly requires it — too much abrasive power on thin paint layers can remove unnecessary material and endanger the paint. Before using UltimateCut, perform paint thickness measurements to ensure sufficient material for multi-stage processing. Start with a hard, abrasive pad (lambswool pad or hard foam pad) on a rotary polisher at medium speed (3–4). After the UltimateCut step, check the surface for any remaining polishing marks and proceed with \u003ca href=\"\/en\/products\/sonax-profiline-perfectfinish-finish-politur\"\u003eSONAX PROFILINE PerfectFinish\u003c\/a\u003e as the next stage. For the final high-gloss finish, then use \u003ca href=\"\/en\/products\/sonax-profiline-np-03-06-hochglanz-politur-finish\"\u003eSONAX PROFILINE NP 03-06\u003c\/a\u003e. Change pads between stages — abrasive particles from different stages should not be mixed.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eAbrasive technology of UltimateCut — what \"6+\/3\" and \"up to P1000\" mean in the polishing process\u003c\/h3\u003e\n\u003cp\u003eThe designations \"6+\/3\" and \"up to P1000\" in the product specification for \u003cstrong\u003eSONAX PROFILINE UltimateCut\u003c\/strong\u003e provide important clues about its position and application profile. \"6+\/3\" describes the abrasive rating in the SONAX polishing product hierarchy: Higher numbers indicate more aggressive abrasion. UltimateCut, with \"6+\/3,\" is at the upper end of this scale — the first three digits describe the cutting performance in use; the format is a specific Sonax-internal classification method.\u003c\/p\u003e\n\u003cp\u003eThe \"up to P1000\" specification is the most practically relevant: It indicates that UltimateCut is capable of completely leveling sanding marks from P1000 sandpaper. P1000 is a medium-coarse grit (particle size approx. 18 micrometers), typically used as the first sanding grit in wet sanding to remove paint runs, orange peel after repainting, or deep scratches. Sanding marks of this depth are too deep for fine corrective polishes (NP 03-06, PerfectFinish) — they require the abrasive power of UltimateCut to be brought to a level that subsequent stages can further process.\u003c\/p\u003e\n\u003cp\u003eThe abrasive particles in UltimateCut have a controlled particle size, which enables strong corrective performance without creating uncontrollably deep scratches. Modern compound polishes often use abrasive particles that break down into smaller particles through polishing — this \"diminishing abrasive\" effect means that the polish is very aggressive at the beginning (coarse particles) but becomes milder towards the end of the polishing pass (broken down, smaller particles). This reduces the depth of residual polishing marks and facilitates further processing in the next stage. The UltimateCut formula uses this principle to leave a surface after the correction step that can be further treated with a medium-abrasive polish or directly with PerfectFinish.\u003c\/p\u003e\n\u003cp\u003eThe lubricating properties of the UltimateCut formula play a crucial secondary role: A cut compound must not only be abrasive but also provide sufficient lubrication for the pad so that the mechanical energy of the machine is controlled and converted into abrasion, not heat generation. Formulas that are too dry cut well initially but overheat quickly and can create dry-run marks on the paint if there is insufficient lubrication. UltimateCut is formulated with a balance of abrasive power and lubrication that is suitable for high-performance use over longer polishing passes. On large vehicles (SUVs, vans, heavy sedans), this balance is particularly important, as the entire polishing job takes significantly longer than on a compact vehicle.\u003c\/p\u003e\n\u003cp\u003eAn important aspect when using high-cut compounds like UltimateCut is heat input: High abrasive power during machine use generates significant heat at the contact point between the pad and the paint. Overheated paint can burn (orange-brown discoloration), soften, or develop cracks due to thermal stress. Therefore: use a rotary polisher at moderate speed, sufficient product on the pad (lubricating effect reduces heat), and regularly check the paint temperature between passes.\u003c\/p\u003e\n\n\u003ch3\u003eApplying UltimateCut correctly — machine, pad, and multi-stage process\u003c\/h3\u003e\n\u003cp\u003eThe application of the cut compound begins with machine selection: For maximum cutting performance when treating deep scratches and P1000 sanding marks, the rotary polisher (Single Action, SA) is the first choice — it delivers more torque and removal power than a dual-action polisher. For users who only have a dual-action polisher, we recommend a hard foam pad or a hybrid wool pad and several intensive passes — the result is acceptable, but slower than with a rotary machine.\u003c\/p\u003e\n\u003cp\u003ePad selection: For UltimateCut, hard or medium-hard abrasive pads (lambswool pads, hybrid wool pads, or hard foam pads) are suitable. Soft finishing pads significantly reduce abrasive performance and should not be used for UltimateCut. Before use, clean the pad with a pad washer or cloth to remove old polish residues — particles from a previous polishing stage still in the pad can cause scratches during UltimateCut application.\u003c\/p\u003e\n\u003cp\u003eApplication sequence: Apply a small amount of UltimateCut to the pad, spread it at low speed, then work with medium to high speed in intensive overlapping passes over the surface. The polish dries relatively quickly — at room temperature and normal humidity, work in sections. After the UltimateCut step: completely remove polish residues with a microfiber cloth, check the surface under a correction light for any remaining sanding marks. If P1000 marks are still visible, repeat the UltimateCut step. If not, proceed to the next polishing stage.\u003c\/p\u003e\n\n\u003ch3\u003eAreas of application for UltimateCut — when maximum corrective power is needed\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eUltimateCut\u003c\/strong\u003e is used in situations where milder polishes are insufficient. Wet sanding after repainting: After painting work in a workshop or body shop, fresh paint often exhibits orange peel, paint runs, or inclusions. These are mechanically leveled by wet sanding with P800–P1000. The deep sanding marks created are a classic task for UltimateCut as the first polishing step.\u003c\/p\u003e\n\u003cp\u003eHeavily damaged old paintwork: Vehicles that have never been polished for years and show severe extensive swirl marks, deep individual scratches from car washes, or oxidation marks require maximum corrective performance to be brought to a presentable gloss level. UltimateCut is the powerful first step that brings the level of damage to a point where corrective polishes can further refine it. Often, for heavily damaged paintwork, the combination of UltimateCut + FS 05-04 + PerfectFinish + NP 03-06 is necessary.\u003c\/p\u003e\n\u003cp\u003eSpot repair and color transition areas: For spot painting, the repaired area must be polished out and brought to the gloss level of the surrounding area. Depending on the grit of sandpaper used, UltimateCut may be necessary as the first polishing step. In transition and blending areas, a gentler approach is needed to avoid removing too much material from the surrounding paint area, which is already in good condition — here, UltimateCut should be used precisely on the repair spot, not on the transition area.\u003c\/p\u003e\n\u003cp\u003eVehicles with very thick clear coat layers (factory paints from the early 2000s or certain classic car repaints) can tolerate intensive multiple treatments with UltimateCut without entering risky paint thickness areas. Modern vehicles with thinner clear coat layers (especially from Asian and some German manufacturers with special paints) require more careful dosing of abrasive energy — one or two machine passes, then paint thickness measurement, before proceeding further. This controlled approach is not a sign of over-caution, but rather a professional standard for sustainable paint correction that does not compromise the vehicle for future detailing.\u003c\/p\u003e\n\n\u003ch3\u003eUltimateCut in the polishing pyramid — position and combination strategies\u003c\/h3\u003e\n\u003cp\u003eThe SONAX PROFILINE polishing line offers a complete abrasive hierarchy for every degree of damage. At the top of the abrasive power is \u003cstrong\u003eUltimateCut\u003c\/strong\u003e as a cut compound, followed by \u003ca href=\"\/en\/products\/sonax-profiline-fs-05-04-schleif-politur\"\u003eSONAX PROFILINE FS 05-04\u003c\/a\u003e as a medium-abrasive correction stage. The finishing stages are \u003ca href=\"\/en\/products\/sonax-profiline-perfectfinish-finish-politur\"\u003eSONAX PROFILINE PerfectFinish\u003c\/a\u003e (after wet sanding) and NP 03-06 (finest high-gloss finish). This polishing pyramid allows for the step-by-step treatment of any degree of damage to a flawless high-gloss finish.\u003c\/p\u003e\n\u003cp\u003eFor detailers and detailing businesses that use the complete PROFILINE polishing system, a clear decision logic emerges: Scratch depth determines the entry point into the pyramid. Damage deeper than P1000 → UltimateCut as a start. Damage between P1500 and P2000 → PerfectFinish as a start. Only fine swirl marks → NP 03-06 or OS 02-06 as a single stage. This systematic approach based on the degree of damage is a professional standard that saves time and prevents over-processing of the paint.\u003c\/p\u003e\n\u003cp\u003eCompared to third-party cut compounds, UltimateCut as a PROFILINE product offers the advantage of system compatibility: It is coordinated with the subsequent PROFILINE polishing stages and leaves a surface after the correction step that can be optimally processed with these products. The use of cut compounds from different manufacturers in combination with PROFILINE finish polishes is possible, but the coordination of particle sizes is then not guaranteed.\u003c\/p\u003e\n\n\u003ch3\u003eBuying SONAX PROFILINE UltimateCut — containers and recommended use\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSONAX PROFILINE UltimateCut\u003c\/strong\u003e is available in 250 ml, 1 liter, and 5 liter sizes, as well as 2-pack and 3-pack sets. The 250 ml container is suitable for beginners and occasional users, the 1-liter container for regular professional use, and the 5-liter container for body shops and high-throughput polishing operations. Approximately 20–50 ml are needed per complete vehicle paint correction with UltimateCut, depending on the paint condition and vehicle size — the 1-liter container is therefore sufficient for 20–50 complete detailing jobs.\u003c\/p\u003e\n\u003cp\u003eUltimateCut should be in the toolkit of every body shop and detailer who offers paint correction after wet sanding or heavy swirl removal as a service. It is not an everyday product for regular maintenance detailing, but rather a specialized tool for cases where truly maximum corrective performance is needed. The investment in UltimateCut pays off through significantly reduced processing times for difficult paintwork — which directly translates into the economic efficiency of paint correction services.\u003c\/p\u003e\n\u003cp\u003eIn summary, SONAX PROFILINE UltimateCut is the strongest corrective tool in the PROFILINE polishing range for all situations where milder polishes are insufficient. Those who regularly polish out new paint jobs, continue after P1000 wet sanding, or correct heavily damaged old paintwork will find the power and efficiency necessary for these demanding tasks in UltimateCut.\u003c\/p\u003e","brand":"SONAX","offers":[{"title":"250ml","offer_id":53519971909967,"sku":"D1-SNX-2391410","price":20.61,"currency_code":"EUR","in_stock":true},{"title":"1000 ml \/ 1 liter","offer_id":53519971942735,"sku":"D1-SNX-2393000","price":61.42,"currency_code":"EUR","in_stock":true},{"title":"5 liters","offer_id":53519971975503,"sku":"D1-SNX-2395000","price":200.12,"currency_code":"EUR","in_stock":true},{"title":"2x 250ml set","offer_id":53519972008271,"sku":"D1-SNX-2391410_2","price":40.38,"currency_code":"EUR","in_stock":true},{"title":"3x 250ml set","offer_id":53519972041039,"sku":"D1-SNX-2391410_3","price":59.33,"currency_code":"EUR","in_stock":true},{"title":"2x 1 Liter Set","offer_id":53519972073807,"sku":"D1-SNX-2393000_2","price":120.37,"currency_code":"EUR","in_stock":true},{"title":"3 x 1 Liter Set","offer_id":53519972106575,"sku":"D1-SNX-2393000_3","price":176.88,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/sonax-profiline-ultimatecut-schleif-politur.png?v=1730646033","url":"https:\/\/detailing1.be\/en\/products\/sonax-profiline-ultimatecut-schleif-politur","provider":"Detailing1","version":"1.0","type":"link"}