SPTA 7-inch Polishing Pads Kit, 10pc — Foam, Wool & 5/8-11 Backing for Faster Large-Surface Polishing

This SPTA pad set bundles five color-coded foam pads, a wool pad, two microfiber pads and a 5/8"-11 threaded backing plate to tackle heavy cutting, polishing and final finishing on cars, trucks and boats. The 7-inch diameter covers more surface per pass, cutting detailing time on hoods, doors and large panels while the hook-and-loop backing ensures quick pad swaps. All pads are washable and reusable, designed to fit common rotary and dual-action polishers with a 5/8"-11 adapter.

How does the kit speed up polishing large vehicles?

Using a 7-inch pad increases coverage so you remove or refine defects faster than with smaller pads, which reduces the number of passes needed on large panels. The set includes coarse to fine foam plus a wool option to progress quickly from cutting to finishing without changing brands or pad interface.

• Seven-inch diameter for larger coverage and fewer passes.
• Five foam grades color-coded for systematic progression.
• Wool pad for aggressive cutting and microfiber for final removal.
• Threaded 5/8"-11 backing plate fits common polishers.

Which pad do I use for paint correction versus finishing?

The kit’s pads are arranged from most aggressive to finest so you can choose based on defect severity. Use the wool or the hardest foam to remove deeper scratches and oxidation, then step down through medium grades and finish with the finest foam or microfiber for gloss and clarity.

• Wool and hardest foam: aggressive cutting and heavy defect removal.
• Medium foams: moderate polishing and swirl reduction.
• Softest foam and microfiber: final finishing and wax/glaze removal.
• Color-coded hardness: purple > yellow > orange > black > red for easy selection.

Will these pads work with my polisher and how durable are they?

The included backing plate is threaded 5/8"-11, the standard fitting for many rotary and random orbital polishers, so compatibility is broad. Pads are made from washable materials and meant to be reused multiple times when cleaned and maintained correctly, offering good value over single-use foam.

• 5/8"-11 threaded backing plate for wide tool compatibility.
• Hook-and-loop attachment for quick pad changes and secure fit.
• Washable construction extends pad life when cleaned after use.
• Sturdy foam and wool resist breakdown under normal detailing conditions.

How do I sequence the pads for best results?

Start with the most aggressive pad needed to remove defects, then move to progressively finer pads to refine the surface and enhance gloss. Finish with the softest foam or microfiber to remove polish residue and apply or remove waxes and sealants cleanly.

• Begin with wool or purple (hardest) for heavy correction.
• Follow with yellow/orange for refining mid-level defects.
• Use black/red foam for final polish and gloss enhancement.
• Microfiber pads remove polish residue and help with wax application.

Who this kit is for: Detailers and DIY car, truck and boat owners who need a versatile, reusable 7-inch pad set to speed up large-area polishing and achieve progressive paint correction. It's well suited to hobbyists and semi-professional users who want a single kit that covers aggressive cutting through finishing and pairs with common polishers using a 5/8"-11 adapter.