SONAX PROFILINE SchaumPad medium Polishing Pad 4 Stück

Medium cut with excellent control — SONAX PROFILINE SchaumPad medium

What does a medium foam pad do and when is it the right call? The medium SchaumPad from SONAX's PROFILINE line is the most versatile pad in the polishing system — it gives you enough cut for most swirls and holograms, leaves finer marks behind than a hard pad, and works on both rotary and dual-action polishers.

When picking a pad for paint correction, a lot of people get stuck deciding whether to grab the aggressive cutting pad or the gentle finishing pad. For the vast majority of correction jobs the answer sits somewhere in the middle — and that middle is exactly where the SONAX PROFILINE SchaumPad medium lives. A medium foam pad gives you enough cut to clear normal holograms, fine wash-tunnel scratches and light oxidation, without being so aggressive that the marks left behind force a fussy follow-up step. The SchaumPad medium is the pad that, in 70–80% of all vehicle corrections, does the whole job as the only cutting pad. Available in Ø75 mm for rotary polishers and Ø150 mm for standard dual-action machines.

• Medium foam density for a wide window between cut and finish. The SchaumPad medium fills the gap between the aggressive SchaumPad hart and the gentle SchaumPad weich: hard enough to pull out holograms and water-spot etching, yet soft enough that the marks left in the clearcoat are fine enough for a single finishing pass with a soft pad to wipe them out completely. On easy panels with light contamination and a modern, easy-to-polish clearcoat, you often don't even need a finish step after the SchaumPad medium — straight to the sealant.
• Works on both rotary and dual-action polishers. The Ø75 mm pad is sized for the smaller backing plate on rotary polishers; the Ø150 mm pad for standard DA machines. That split lets you carry the same idea — medium foam structure for balanced cut/finish — across both machine types. On the rotary the medium pad delivers a touch more cut thanks to the higher rotational energy; on the DA it's the safer bet for beginners, since the random orbit keeps overheating risks down.
• An economical all-rounder for shops with a mixed vehicle spread. Not every car needs a hard cutting pad, and not every car gets by on a pure finishing pad. Keeping a medium pad as your default cuts the complexity: for new cars with no serious defects the SchaumPad medium is the only pad you need; for cars with light to medium defects it's your primary cutting pad; only for badly hammered paint do you step up to the SchaumPad hart or the HybridWollPad. That tiered setup saves you pad-swapping time day to day.

Detailing1's tip from the shop: The SchaumPad medium is brilliant for a one-step approach on modern cars: with a cut-and-finish polish (like the SONAX PROFILINE Cut+Finish "5/5" one-step polish) on the SchaumPad medium you combine cut and finish in a single pass — that saves time over the two-stage process and gets very good results on modern soft clearcoats. This approach works especially well on cars from the last 10 years in good factory condition with normal wear. For badly damaged paint or cars with deep sanding marks, the multi-stage process with a SchaumPad hart for the first cutting pass stays the more reliable way to go.

SchaumPad medium foam structure — medium cell matrix and polishing behaviour

The foam density of the SONAX PROFILINE SchaumPad medium sits between the SchaumPad hart and the SchaumPad weich: a medium-open cell structure that offers enough resistance to drive the abrasives in a cutting polish onto the paint with effective cutting energy, while flexing enough to sit evenly over contoured areas like fender curves and door panels. That balance between stiffness and give is exactly what makes the medium pad the most versatile polishing pad in the whole PROFILINE range.

The cell matrix of the SchaumPad medium is built to release polish evenly out of the foam onto the polishing face — an effect foam-pad techs call the "reservoir effect": the foam soaks up polish on the first application and keeps feeding it outward as you work. That gives you more even polish spread across the whole panel than if the polish just sat on the pad surface. It shows most on larger panels like bonnets and roofs: the cut stays more constant across the full pass than with a fully closed-cell hard pad.

The rebound hardness — how quickly the foam springs back into shape after being compressed — is tuned on the SchaumPad medium for medium machine frequencies. That makes it compatible with both rotary polishers (steady rotation) and DA machines (random orbit), without working noticeably worse on either. This machine-agnostic behaviour is a real practical plus in shops running different machine types where you don't want to sort pads by machine.

Worth doing in practice: dampen a new SchaumPad medium before its first use and "prime" it once — the first few seconds on the first panel condition the foam, and after that the pad works at its full level. This short break-in lets the foam core take up polish evenly so the reservoir effect works from the start. An unconditioned new pad soaks up polish in the first passes without giving enough back to the paint — the result is an uneven first panel that doesn't give you a realistic read on the pad-polish combo.

One thing that often gets underrated with medium pads: the effective cut of a SchaumPad medium leans heavily on the cutting strength of the polish you run. With a heavy-cut polish like the CutMax "6/4", the SchaumPad medium delivers surprisingly a lot of cut — enough for plenty of medium-tough corrections without having to switch to the aggressive SchaumPad hart. With a lighter finishing polish the cut drops accordingly to finish level. So through your polish choice you have direct control over the effective cut/finish ratio — a flexibility a hard or soft pad simply doesn't give you.

Using the SchaumPad medium — polish choice, machine technique and pad care

The most versatile combo for the SchaumPad medium in the PROFILINE system is the medium pad with a one-step polish like the SONAX PROFILINE Cut+Finish "5/5" — that pairing covers the broad middle of correction jobs. For cars with heavier defects, run the SchaumPad medium with the CutMax "6/4" as your first step, then a SchaumPad weich with a finishing polish for the final gloss.

Machine choice and speed: on the rotary the SchaumPad medium works best at 900–1,200 rpm — enough rotational energy for effective cut without excess heat build-up. On the DA polisher the middle power setting (setting 3–4) is the right call to keep the medium foam in its sweet spot. Too low a speed and it starts to "smear" — the polish gets spread around but doesn't turn into effective cut. Too high a speed on the rotary generates more friction heat than normal clearcoat wants.

Polish dosing on the SchaumPad medium: the 5-dot pattern (centre plus four edge dots) is the standard method for even spread. Key point: don't lay on too much polish — an oversaturated pad smears instead of cutting. Rule of thumb: start light and add if you need to, rather than starting with too much and having to wipe the panel down several times. A well-conditioned SchaumPad medium leaves an even residue film on the working area after polishing — no excess, no dry patch.

Pad care after the job: clean the SchaumPad medium after every car with a pad spinner or a pad washer, not just at the end of the whole working day. Dried-in polish in the open cell structure changes the rebound properties and cuts the reservoir effect. A daily soak in lukewarm water with a mild cleaner, a gentle squeeze and flat drying keeps the pad's properties over many jobs. Cared for properly, medium-density foam pads last 80–120 cars before they need replacing.

Where the SchaumPad medium fits — vehicle types, paint condition and polishing scenarios

The SchaumPad medium is the right pad for: cars from the last 5–10 years with normal wear (holograms from washing, dust scratches), lightly weathered paint on cars that have gone 3–5 years without a polish, new-car preps with light transport damage, and one-step corrections on cars where time efficiency matters (dealer intake prep, mobile work at the customer's place).

The SchaumPad medium is less suited to: cars with deep sanding marks from coarse sandpaper (P800 or finer), heavily oxidised paint with a matte, chalky-white surface, and cars where you need to remove the clear cutting marks of a coarse machine sanding step. In those cases you first need the SchaumPad hart or the SONAX PROFILINE HybridWollPad for the first cutting pass — the medium pad then steps in as the second stage to clear the marks left by the heavy cut.

One particularly worthwhile niche for the SchaumPad medium: headlight restoration. Yellowed or clouded polycarbonate headlight lenses can be cleared up with the SchaumPad medium and a suitable headlight polish in just a few passes. The medium pad works off the clouded polycarbonate effectively without being so aggressive it cuts deep scratches into the clearcoat-like lens material. For headlight work the small Ø75 mm pad (rotary format) or a separate mini pad is handy for getting into the flat headlight geometry.

In a professional setup the SchaumPad medium is worth stocking in numbers: at least 3–5 pads per size for a full working day with car changeovers. The "one pad per car with daily cleaning" strategy makes more sense for medium pads than for hard pads, since the medium pad fully keeps its properties with proper daily cleaning.

SchaumPad medium in comparison — where it sits in the PROFILINE polishing pad system

In the PROFILINE polishing pad line-up the SchaumPad medium takes the central spot: the SONAX PROFILINE SchaumPad hart (and the HybridWollPad) stand for maximum cut where a lot of removal is needed; the SchaumPad medium for the broad middle of all correction scenarios; the SchaumPad weich for finishing polishes on already well-corrected paint with no real removal left to do.

The direct comparison with the SchaumPad hart makes the practical differences clear: at the same pressure and machine speed the hard pad removes roughly 30–40% more than the medium pad — a difference that shows up clearly when you polish under strip lighting. That extra cut is the deciding factor on badly damaged paint — on normal wear it just means more marks left in the paint that call for an extra finishing pass. In those cases the medium pad is the more efficient choice: one pass is often enough to both clear the defects and land a good finish.

Between the SchaumPad medium and the SchaumPad weich the difference is mainly one of strategy: the soft pad is purely for the final finishing phase after a cutting pass, or for delicate paint that needs very little cut — without a prior cutting pass a soft pad won't fully clear holograms. The medium pad, on the other hand, can act as both a cutting and a finishing pad in most cases, depending on your polish choice.

Buy the SONAX PROFILINE SchaumPad medium — sizes, job planning and pro portfolio

For most correction shops the SchaumPad medium is the highest-turnover pad in the range — because it's the first choice for most cars and jobs. The Ø150 mm format for DA machines is the standard working size in modern detailing shops that mostly run dual-action polishers. The Ø75 mm format is for shops with rotary polishers and for special detail jobs like headlight restoration and tight areas.

For stock planning: per working day with 3–5 cars you want at least 6–10 SchaumPad medium on hand, so there's always a fresh or cleaned pad ready. Rotating several pads at once — one polishing, another spinning clean in the pad spinner — keeps you flowing without waiting your way through the whole car list. For shops that run the medium pad daily, a stock of 10–15 pads per size is the smart move — that covers the demand for several weeks even with individual pads wearing out, no reorder needed.

The SchaumPad medium in the PROFILINE system is always meant as part of a complete polishing pad portfolio: paired with the SchaumPad hart for heavy heavy-cut jobs and the SchaumPad weich for the final high-gloss finish, you get a complete, clearly tiered three-stage polishing system that has the right answer for every paint condition and job — from the badly damaged used car to the near-new vehicle with minimal wear. As a verified SONAX specialist dealer, Detailing1 keeps the SchaumPad medium in both sizes permanently in stock and makes sure it's there for reorders while you're working.