Premium X Weight Cloth Aluminum Oxide PSA Discs for Superior Metal Finishing

These X Weight Cloth Backed Aluminum Oxide PSA Discs have a heat-resistant resin on resin bonding to a heavy-duty cloth backing that make them the perfect choice for heavy duty sanding applications. The Aluminum oxide particles in a closed coat will give you a very fast and smooth cut for grinding and sanding on metal.

These Aluminum Oxide PSA Discs are perfect for deburring, blending, cleaning up and finishing metal parts and surfaces of any shape or size. Because of their exceptional strength and low heat retention they are great for grinding as well as sanding and finishing. Aluminum oxide is a great choice for woodworking as well as metalworking and even does great on ferrous metals too. These discs stand up extremely well to heat and pressure!

Continental Abrasives manufactures these Aluminum Oxide PSA Discs using only high-quality virgin Aluminum Oxide grain combined with premium resin and fiberglass materials, resulting in world-class performance and reliability.

Each product undergoes a rigorous quality control process to ensure consistent performance and durability.

These Aluminum Oxide PSA Discs are available in 5”, 6”, 8” 10” and 12” and are sold by the Box of 100 at a very competitive price. However, if you are looking for a large quantity discount, or would like to mix & match a box, give us a call at 1-866-601-8105 for the best deal you’ll find anywhere!

Essential Features of Our X Weight Cloth Aluminum Oxide PSA Discs

• Dimensions: 5”, 6”, 8” 10” and 12” diameter
• Material: Premium aluminum oxide grain
• Backing: X-weight durable cloth backing for aggressive applications
• Construction: Aluminum Oxide with Resin-over-resin bond
• Package Quantity: 100 discs per Box
• Applications: Wet or Dry – Woodworking, metalworking, surface finishing
• Compatibility: Works with wood, metal, paint, plastic, and solid surfaces
• Durability: Heat and moisture resistant and built for longevity
• Quality: Made with virgin Aluminum Oxide grain and only premium materials.

 

Affordable Pricing for X Weight Cloth Aluminum Oxide PSA Discs (Box of 100)

Pricing by Size & Grit (Boxes of 100)

Note: All pricing is for a box of 100 discs. Free shipping included. Bulk or mix-and-match discounts available — contact us for details.

Operating instructions:

• Select the correct Aluminum Oxide PSA discs type and grit for your material and application.
• Inspect the Aluminum Oxide PSA discs for cracks, tears, broken flaps, or other visible damage before use.
• Ensure your machine’s maximum RPM does not exceed the maximum RPM listed on these Aluminum Oxide PSA discs.
• Disconnect the power source before installing the zirconia PSA discs.
• Mount the Aluminum Oxide PSA discs securely on the machine, using the correct tightening mechanisms and ensuring proper centering.
• Tighten the discs according to the manufacturer’s instructions.
• Test run the sander / grinder at full speed in a safe area for at least 60 seconds before applying to the workpiece. 
• Use light, consistent pressure and move the tool in smooth strokes across the surface.
• Do not force the Aluminum Oxide PSA discs into the material; let the abrasive do the work.
• Avoid prolonged sanding in one spot to prevent overheating and rapid wear.
• Allow the machine and belts to come to a complete stop before setting it down or changing belts.

Handling:

• Store Aluminum Oxide PSA discs in their original packaging in a dry, cool place away from moisture and sunlight.
• Avoid stacking heavy objects on top of these discs to prevent warping or damaged flaps.
• Handle discs carefully to avoid impacts or drops that could cause hidden damage.
• Always check for any signs of warping, cracks, or loose abrasive before use.
• Keep discs flat during storage and prevent contact with oils, solvents, or corrosive substances.

Safety information:

• Always wear ANSI-approved eye protection, hearing protection, gloves, and a dust mask or respirator suitable for the material being ground.
• Use only with properly installed and functioning safety guards on your machine.
• Ensure the workspace is clean, dry, and free of flammable materials. Keep bystanders at a safe distance.
• Never exceed the recommended RPM for the installed zirconia PSA discs.
• Do not use these Aluminum Oxide PSA discs for applications other than their intended use.
• Replace the disc immediately if you notice excessive vibration, noise, wear, or visible damage during operation.
• Follow all manufacturer and tool safety instructions and dispose of used or damaged zirconia PSA discs according to local regulations.

Frequently Asked Questions About X Weight Cloth Aluminum Oxide PSA Discs

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