Aluminum-Oxide Coated Sand Paper

Premium aluminum oxide grains evenly coated on sturdy paper backing, sharp cutting and long service life for fast stock removal.
Flexible anti-break substrate, perfect for wood, carbon steel and non-ferrous metals, excellent for dry sanding.
Complete grit range from rough grinding to fine finishing, available in sheets, rolls and belts.
Low grain shedding and anti-clogging, custom size, package & OEM private label service offered.
Widely applied in wood furniture manufacturing, hardware rust removal and sheet metal rough polishing.

Matrix/Base : Kraft Paper

Abrasive/Grain : Aluminum-Oxide

Main Particle Size/Main Grit : 40#-600#

Width : 230x280mm

Finished Form: Sheet

Aluminum Oxide Coated Sand Paper is the most popular general-purpose dry sanding abrasive paper for industrial and DIY applications. It uses high-quality aluminum oxide abrasive grains bonded on durable kraft paper backing with strong resin adhesive. Featuring sharp cutting power, uniform grinding effect and low clogging, this sandpaper is ideal for dry sanding on wood, furniture, metal, paint, primer and plastic surfaces. Stable quality, cost-effective and available in full grit range for wholesale and OEM orders.

Aluminum-Oxide Coated Sand Paper

Material & Craft Features

Abrasive Grain: Premium aluminum oxide (Al₂O₃) grains, high hardness, good toughness, not easy to break, delivers stable and consistent cutting performance.

Paper Backing: High-strength kraft paper base, tensile and tear resistant, not easy to deform during hand or machine sanding.

Bonding Technology: Heat-resistant resin glue coating, firm grain adhesion, minimal sand falling during continuous grinding.

Uniform Coating: Even grain distribution ensures consistent scratch pattern and smooth surface finishing.

Excellent Dry Sanding Performance: Specially designed for dry grinding, perfect for wood polishing, paint removal and surface leveling.

Durable & Long Lifespan: Aluminum oxide grains are tough and wear-resistant, longer service life than ordinary cheap sandpaper.

Low Clogging Design: Effectively reduces dust and paint powder accumulation, avoids clogging during wood and putty sanding.

Smooth & Even Finishing: No deep or uneven scratches, great for preliminary and intermediate surface preparation.

Cost-Effective Industrial Grade: High performance with factory wholesale price, ideal for bulk purchasing and resale.

Full Grit Coverage: Complete grits from coarse grinding to fine finishing to meet multi-scene needs.

Main Applications

Widely used for wood furniture, cabinet, door and window polishing, metal derusting, automotive primer sanding, plastic products grinding, handicraft finishing and general industrial surface treatment. Suitable for hand sanding, sanding block and orbital sander use.