SPTA Buffing & Polishing Pads set (5.5 inch faces) for 125mm backing plates – 5 pcs mix cutting/polishing foam pads
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Product description
If you regularly polish cars, you’ll know the annoying bit: you don’t always want one pad for everything. This SPTA 5‑piece buffing and polishing pad kit is built around the idea of switching cut levels as the paint work progresses. On paper, that’s exactly how most people get smoother results—heavy defects first, then refinement, then final gloss.
That said, it’s still a foam pad kit. Foam pads can be forgiving, but they’re not magic if you’re expecting true “mirror” correction without the right compound and technique. The practical win here is having multiple grits/cut levels in one package, all aimed at compounding, polishing, waxing and sealing workflows.
The essentials
This kit includes five foam polishing pads with different pad “cut” grades. The supplied descriptions reference T120 (heavy cut, green), T80 (high cut, yellow), T60 (moderate cut, blue), T40 (medium cut, orange) and an ultrafine T10 (red) for a bright finish. The range is designed to tackle different stages of paint correction, from stronger blemish removal (like sanding marks, deep scratches, heavy oxidation) to removing fine swirls and ultrafine marks.
A notable design detail is that the pad has two different face sizes: a 140 mm front and a 125 mm back. This is intended to help protect the surface from scratches during buffing and also to reduce abrasion on the pad, backing plate and paint contact area. It also claims broader compatibility with most compounds compared with other pad shapes (such as honeycomb, waffle or diamond styles).
Where it shines in real use
The most sensible way to use a mixed kit like this is as a step-by-step progression. For example: start with the heavy cut T120-style pad to knock down sanding marks and strong oxidation, then move down to T80/T60 for refining, and finish with the T10 ultrafine foam for that smoother, glossier look.
If you’re dealing with a car that’s been through a couple of harsh washes and has light oxidation, the orange (T40 medium cut) or blue (T60 moderate cut) pads may be the sweet spot before you go to ultrafine finishing.
Also, the kit is described as suitable for compounding, polishing, waxing and sealing. So even if your main goal is correction, it’s the sort of pad set people buy to keep the process moving without having to source a different foam type each time.
What to watch before you buy
A few limitations are worth keeping in mind. Foam pads can behave differently depending on compound choice and your machine setup. The descriptions mention compatibility with SPTA heavy/mid compounds, and general use with car polishers (RO, DA and GA are referenced in the base copy for some pads). But if you plan to use non-matching compounds, results may vary.
It also mentions the kit is intended for use with a 5 inch 125 mm backing plate. If your backing plate is not the right size for the system you’re running, the dual 125 mm / 140 mm face design might not automatically solve that mismatch.
Finally, it claims the pads last “4 to 5” car polishes or more and that they’re washable and reusable—but foam pads will still be consumables. If you press too hard or run them dry with heat build-up, any foam pad will wear faster.
Key points on performance and durability
The kit is described as flexible, washable and reusable, with open-cell foam that improves airflow and helps with heat dissipation. It also claims the pads help “fix and maintain” the polishing compound so it doesn’t fling off at high speed—on a rotary polisher, that’s the kind of small behaviour that can affect how consistent the cut feels.
The finish is described as smooth and fine, with a focus on not damaging the surface. The brand also claims the pads don’t break up under high force and that they’re lightweight and easy to fit.
In plain terms: if you want fewer pad changes and a predictable progression from cutting to finishing, this set is aimed squarely at that.
Tech specs
- Name: Buffing Polishing Pads – SPTA 5Pcs mix cutting force polishing pad kit
- Type: Foam polishing pads (mix of cut levels)
- Size: 5.5 inch face (kit refers to 5 inch 125mm backing plate use)
- Quantity: 5 pcs
- Cut grades mentioned: T120, T80, T60, T40, T10
- Front face size: 140 mm
- Back face size: 125 mm
- Colour mapping (as described): green (T120), yellow (T80), blue (T60), orange (T40), red (T10)
- Compatibility mentioned: suitable for car buffer/polisher use, RO/DA/GA referenced in the pad descriptions
Should you buy it?
This kit makes sense if you want a single purchase that covers multiple correction stages—heavy cut through to ultrafine finishing—without having to guess which foam grade you need next. It’s particularly relevant for people polishing their own cars at home, and for workflows that include compounding, polishing and finishing steps.
You may want to skip it if you already have a complete pad system you’re happy with, or if your setup doesn’t line up with the 125 mm backing plate approach the kit is aimed at. It’s also not the best fit if you’re chasing results that rely heavily on non-foam pad behaviour—foam is forgiving, but it’s still dependent on the right compound and method.
If you’re the kind of buyer who likes to start aggressive, refine, then finish with an ultrafine pad, this SPTA mix set is easy to justify.
Mini FAQ
Is this pad kit aimed at rotary or dual-action polishers?
The descriptions reference rotary (RO), DA and GA use for specific pads, so it’s clearly intended for common car polishing machines. Exact results will depend on your machine settings and compound.
What pad stages does the kit cover?
It’s presented as a range from heavy cut (T120) through high/moderate/medium cut (T80/T60/T40) and an ultrafine finish (T10).
Can the pads be washed and reused?
Yes—washable and reusable is mentioned, along with the idea that they can last multiple car polishes.
What’s the benefit of the two-sided design?
The front and back face sizes are different (140 mm and 125 mm) and are described as helping protect the surface from scratches while reducing abrasion.
Final verdict
If you want a practical foam pad set for staged compounding and polishing, SPTA’s mixed 5‑piece kit is a sensible buy on paper. The range of cut levels, the two-sided face sizing and the open-cell, heat-dissipating foam design are all aimed at making day-to-day correction less fiddly. Just don’t expect it to replace good compound choice and technique.