60 PCS 5″ PSA Sanding Discs-10 Each of 80, 100, 120, 180,240, 400 Grit – 5 Inch Self Adhesive Stickyback Sandpaper Discs for DA Sander, Sand Automotive Car Paint, Woodworking Wood, Metal

Description

Product Overview

The SACKORANGE 60‑piece 5″ PSA sanding disc set is engineered for professionals and serious hobbyists who demand consistent performance across a wide range of materials. Each package contains ten discs of six carefully selected grits—80, 100, 120, 180, 240, and 400—providing a complete sanding progression from aggressive material removal to fine finishing. The discs are constructed from premium aluminum oxide, a mineral known for its durability, heat resistance, and ability to maintain a sharp cutting edge even under heavy load. The self‑adhesive (PSA) backing eliminates the need for separate glue or clamps, allowing you to mount the discs quickly on any DA‑type sander with a compatible backing plate. With a 5‑inch diameter and a 3‑inch thickness, the discs fit standard orbital and random‑orbit sanders, delivering uniform contact and reducing vibration. The brown‑colored backing not only offers visual contrast for easy grit identification but also contributes to the disc’s structural integrity, ensuring the abrasive layer stays firmly attached during prolonged use.

Usage

These versatile sanding discs excel in a multitude of environments. In woodworking shops, the 80‑grit discs efficiently strip old finishes and shape rough lumber, while the 240‑ and 400‑grit options provide a silky‑smooth surface ready for staining or painting. Automotive technicians appreciate the rapid material removal of the coarse grits when prepping body panels, followed by the finer grits for paint preparation and clear‑coat polishing. Metal fabricators benefit from the aluminum oxide’s resistance to clogging when sanding steel, aluminum, and other alloys, extending disc life and reducing downtime. The discs are also suitable for drywall sanding, fiberglass repair, plastic polishing, and even household projects such as refurbishing furniture or sanding cabinets. Because the adhesive backing adheres securely without slipping, users can maintain consistent pressure, achieving even wear across the disc surface and delivering repeatable results on every job.

Why Choose Us

Choosing SACKORANGE means selecting a brand that prioritizes quality, reliability, and customer satisfaction. Our discs undergo rigorous testing to verify grit consistency, adhesion strength, and resistance to premature wear. The aluminum oxide abrasive is sourced from reputable mines, ensuring each particle is uniformly sized for predictable cutting performance. Unlike many generic alternatives, our PSA backing is formulated to resist heat buildup, preventing the disc from lifting or delaminating during intensive sanding. The comprehensive grit range eliminates the need to purchase multiple single‑grit packs, saving both storage space and cost. Additionally, SACKORANGE offers responsive after‑sales support, including technical assistance, replacement guarantees for defective items, and a straightforward return policy, giving you confidence that your investment is protected.

Key Features

• Six‑grit progression (80‑400) in one convenient pack reduces inventory complexity.
• Premium aluminum oxide abrasive delivers fast cutting and low clogging for longer disc life.
• Self‑adhesive PSA backing enables quick, tool‑free installation on any DA sander.
• Durable 5‑inch diameter and 3‑inch thickness fit most orbital and random‑orbit sanders.
• Dedicated SACKORANGE customer support ensures help and replacements when needed.

FAQ

Can these discs be used on a random‑orbit sander?

Yes, the 5‑inch diameter and PSA backing are compatible with most random‑orbit sanders that accept 5‑inch discs. Simply peel off the protective liner and press the disc onto the sander’s backing plate for an instant, secure fit.

What is the difference between PSA and traditional hook‑and‑loop sanding discs?

PSA (Pressure Sensitive Adhesive) discs use a sticky backing that bonds directly to the sander’s plate, eliminating the need for a separate hook‑and‑loop system. This design provides a flatter surface, reduces disc wobble, and allows for faster disc changes compared to hook‑and‑loop alternatives.

Are the discs suitable for sanding metal surfaces?

Absolutely. The aluminum oxide abrasive is specifically engineered to handle metal sanding, offering excellent heat resistance and a sharp cutting edge that works well on steel, aluminum, and other alloys without premature wear.

How many uses can I expect from each disc?

While lifespan varies with material and pressure, most users find that a single disc can complete several medium‑size projects before needing replacement, thanks to the abrasive’s resistance to loading and clogging.

Do you offer a warranty on these sanding discs?

SACKORANGE provides a limited warranty against manufacturing defects. If a disc arrives damaged or fails under normal use, contact our support team for a replacement or refund.

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