SPTA

SPTA Buffing Polishing Pads 5-Pack 3.5" Face for 3" Backing Plate — Mixed Cut Levels for Compounding, Polishing, Finishing

High-performance automotive accessories made for confident daily results

$31.55

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Why customers choose NorthTrail Auto

SPTA's 5-piece mixed foam pad kit gives you five distinct cutting and finishing pads sized to fit a 3" (76mm) backing plate while offering a 3.5" working face for safer, more even polishing.

This kit bundles graded foam pads for compounding, polishing, and finishing so you can move from aggressive defect removal to a high-gloss finish without changing pad systems. Each pad is color-coded by cut level and built on a dual-size design (3.5" front, ~3" back) to reduce edge contact and help protect paint during rotary or dual-action polishing. The open-cell foam construction is washable, reusable, and designed to retain polishing compounds while allowing heat dissipation for longer, more consistent performance.

How do these pads tackle heavy scratches and sanding marks?

The T120 green heavy-cut pad is formulated for aggressive correction tasks like sanding marks and deep oxidation. Use it with a heavy-cut compound on a rotary or DA polisher to speed up defect removal while the pad’s structure captures and holds compound for efficient cutting.

  • T120 green pad removes 1200/1500 grit sanding marks and deep scratches.
  • Suitable for rotary polishers and high-torque correction work.
  • Open-cell foam improves compound contact and heat control.

Which pad should I use for swirl removal and mid-level defects?

For moderate defects and swirl removal, the kit includes T80 yellow and T60 blue mid/high-cut pads that balance cutting power with finishing ability. These pads are recommended with medium-cut compounds on random orbital (RO), dual-action (DA), or gear-driven polishers for blended correction and blending into finer polishing steps.

  • T80 yellow: intensive cutting for 1500/2000 grit marks and swirls.
  • T60 blue: moderate cut for medium oxidation and paint leveling.
  • Works well with SPTA medium- and heavy-cut compounds across polisher types.

What options are included for final finishing and gloss enhancement?

The kit contains T40 orange medium-cut and T10 red ultra-fine finishing pads to remove finer sanding marks and produce a glossy, swirl-free surface. The red finishing pad is tuned for light correction and maximizing shine when paired with a final finishing compound or polish.

  • T40 orange: light-cut pad for 2000 grit sanding marks and fine scratches.
  • T10 red: ultra-fine finishing pad for wash scratches and gloss enhancement.
  • Both pads ideal for DA and rotary polishers during polishing and waxing steps.

How durable and easy to maintain are these foam pads?

SPTA pads are made from durable open-cell foam that is bendable, washable, and reusable, holding up to multiple cars per pad with proper care. Hook-and-loop backing simplifies pad changes, and the pad profile reduces abrasive contact at the plate edge for longer pad and paint life.

  • Washable with water and air-dry recommended; reusable across sessions.
  • Designed to retain compounds and resist separation under shear forces.
  • Dual-size face reduces plate-edge abrasion and improves compound compatibility.

Who is this for: Auto detailers, DIY enthusiasts, and professional shops seeking a compact, versatile pad set for a full correction-to-finish workflow will find this SPTA 5-piece kit useful. It fits most 3" (76mm) backing plates, works with rotary and DA polishers, and is suitable for tasks from heavy defect removal to final finishing and waxing. If you want color-coded, washable pads that cover multiple levels of cut and polish, this kit is set up to streamline your polishing steps while protecting the paint surface.

FAQ

Q: Will these pads fit my 3" backing plate?

A: Yes — the pads have a ~3" back diameter designed to attach to standard 3" (76mm) backing plates.

Q: Can I use them on both DA and rotary polishers?

A: Yes — the kit is suitable for dual-action, rotary, and most random-orbit polishers when used with the appropriate compound.