[WET DRY SANDPAPER] Not only for dry sanding, these sandpaper sheets are backed with reliable waterproof paper which could be used for wet sanding as well. Less dust, less clogging, and less loading.
[HOLD UP WELL] Made of silicon carbide, the fastest-cutting abrasive, these sandpaper sheets can meet your expectation from long-lasting sanding sheets. Special bonding and coating technology makes these 1/2 sheet sand paper perform long-lasting sharp cut and consistent scratch pattern, which also means less-loading, higher productivity, money-saving, and less labor-consuming.
[WIDE APPLICATION]  Ranging from aggressive, medium, and fine grits, these sandpaper sheets are perfect for sanding on on all types of surface, such as wood, metal, paint, crafts, plastic, leather, resin, and so on, and for both dry and wet sanding conditions.

Grit Guide

1.Coarse Grits (Material Removal & Shaping)
150 Grit:
Use: Aggressive material removal on metal/wood; strips paint, rust, or heavy imperfections.
Ideal for: Welding cleanup, rusted tool restoration, leveling uneven surfaces.

220 Grit:
Use: Moderate stock removal; smooths out coarse scratches and preps for finer grits.
Ideal for: Sanding auto body filler, rough metal edges, or hardwood leveling.

2. Medium Grits (Smoothing & Prep)
320 Grit:
Use: Final prep before finishing; removes minor scratches and refines surfaces.
Ideal for: Metal/wood sanding before priming/painting, wet sanding lacquer.
500 Grit:
Use: Light smoothing; bridges the gap between rough and fine finishing
Ideal for: Removing oxidation from aluminum, polishing stone, or smoothing primer.

3. Fine Grits (Finishing & Polishing)
600 Grit:
Use: Starts high-grain polishing; eliminates tiny imperfections.
Ideal for: Wet sanding car paint between coats, polishing soft metals (copper/brass).
800 Grit:
Use: Ultra-smooth finishing; prepares surfaces for final polish.
Ideal for: Automotive clear coat sanding, glass/ceramic refinement.

4. Ultra-Fine Grits (Mirror Finishes)
1000-1200 Grit:
Use: Advanced polishing; removes haze from 600-800 grit for a satin shine.
Ideal for: Jewelry, knife blades, or pre-buffing metal/acrylic.

1500-3000 Grit:
Use: Final mirror polishing; achieves optical clarity on metal/glass.
Ideal for: Luxury car paint correction, polishing gemstones, or electronics (e.g., smartphone frames).

Work With:

• Hand sanding blocks & detail files
• Random orbital sanders (clip or adhesive-backed)
• Wet sanding for ultra-fine finishes

DRY SANDING
Faster removal
Rapid shaping
For wood, metal, drywall, plastic

WET SANDING
Dust suppression
Scratch control
For automotive, jewelry, glass, ceramics

Advantages Over Regular Sandpaper

Superior Abrasive: Silicon carbide cuts harder materials (e.g., stainless steel, titanium) more efficiently than standard aluminum oxide.

Heat Resistance: Performs better under friction, ideal for high-speed power tools.

Wet Sanding Ready: Unlike traditional sandpaper, it won’t disintegrate when wet, enabling smoother finishes on auto paint or varnish.

Less Clogging: Open structure design resists material buildup, especially on soft metals like aluminum.

Specification

Type:Sandpaper

Material: Silicon Carbide

Compatible Devices ‎:Sanding Block

Compatible Material ‎Porcelain, Wood, Glass, Leather, Metal, Stone

Size: 5.5 x 9”(140*230mm）

Grit:150

Quantity: 25 PCS 

Package Included

25 PCS  150Grit Sandpaper