Finding the best 320 grit sandpaper suitable for your needs isnt easy. With hundreds of choices can distract you. Knowing whats bad and whats good can be something of a minefield. In this article, weve done the hard work for you.
Reviews
1. 3m 26320cp-P-G 9" X 11" 320 Grit Professional Grade Sandpaper
Feature
slip grip backing Won't or slide Reducedhand fatigue Anti load coating 320 grit 9" x 11" 20 count
Description
SandpaperNo slip grip backingWon't slip or slideReduced hand fatigueAnti load coating320 grit9" x 11"20 count2. POWERTEC 45032 A/O Hook and Loop 8 Hole Disc, 5-Inch, 320 Grit, 25 PK
Feature
Dependable, potent, long-lasting performancePremium aluminum-oxide grain for optimal sanding capacity
Superior resin bonded, open coat, C-weight paper for long-lasting performance
Dust/wood chips eliminated through the 8 pre-punched holes
Use with most Random Orbit Sanders
Description
The POWERTEC Aluminum Oxide, Hook and Loop Sanding Discs, provide the ultimate in durability, performance, versatility and cutting potency for all your sanding and polishing needs. The superior aluminum-oxide grain construction insures optimal sanding capacity. Open-coated grain prevents inefficient buildup material on the sandpaper. Resin bond provides heat resistance. This sandpaper maintains its cutting edge, up to four times longer than the standard sanding discs. Dependable, potent, long lasting.3. 3M Wetordry Sandpaper, 32040, 9 in x 11 in, 320 grit
Feature
Five sheets of 320 grit sandpaper designed to be used by hand sandingThese coarse 9" inch by 11" inch papers can be used stripping paint to metal, featheredging around the repair area, as well as shaping and sanding body filler.
Use during Stage 1 and 3 of the 3M Body Repair System.
The abrasive is a long-lasting tough mineral, resists loading.
Designed to be used with 3M Large Sanding Block (03149)
Description
Used in wet sanding, fine featheredging or last final sanding step before priming. Most flexible backing with more consistent scratch pattern make this 3M`s best wet sanding product.4. Gator Finishing 4222 320 Grit Bare Wood Sanding Sheets (25 pack), 9" x 11"
Feature
For hand or machine sandingCut to fit 1/4 sheet, 1/3 sheet, or 1/2 sheet orbital sanders
These sanding sheets are best for general wood sanding and final wood preparation before applying stain, varnish, or paint
Description
The bare wood sandpaper is ideal for general wood sanding and for final preparations before applying varnish, stain or paint. Sheets can be used for hand sanding or machine sanding. If using for machine sanding, cut into 1/2 sheet, 1/3 sheet, or 1/4 sheet to fit orbital sander.5. 3M 01682 Stikit Red 2-3/4" x 25 Yard P320 Grit Abrasive Sheet Roll
Feature
3M Red Abrasive StikitTM Sheet Roll, 01682, 2 3/4 in x 25 yd, P320 (3M-1682)Description
An abrasive roll used for primer sanding, blend panel and paint preparation.6. Mestool 58-AP Gold 5-Inch 8-Hole 320 Grit Dustless Hook&Loop 100-pack
Feature
5-inch 8-hole 320-grit 100PCSSpecial anti-clog coating extends performance
Premium,resin over resin bonded grains efficiently deliver fast,smooth results
Durable aluminum oxide grain
Fits DeWalt DW421,DW423,5-inch Ryobi,Bosch 3107,3725,Makita B05010
Description
Mestool Gold is a durable product very well suited for sanding at high speeds. Gold is an all-round sanding material that can be used for many purposes. In order to achieve an optimal sanding result, the semi-open grit binding and special stearate coating are designed to prevent clogging and pill forming. Suited for: Automotive Refinishing Wood Processing Metal Processing Marine Industry Vehicles Manufacturing7. 3M 11320-G Sandpaper with No Slip Grip Backing, 320 Grit, 3-2/3 by 9-Inch, Gold, 5 Per Pack
Feature
No slip grip backingPerfect for Rough surfaces
320 Grit paper
SandBlaster Sandpaper with no slip grip backing
Ideal for sanding between coats of paint or varnish
Sand with the grain of wood and work through a sequence of abrasive grits
The colored abrasive will not discolor the surface you are sanding
Available in gold color
Description
SandBlaster Sandpaper with no slip grip backing sheets come in a wide range of grits to help achieve a professional looking finish for any sanding project. Use the 320-grit sandpaper to sand between coats of paint or varnish. Sand with the grain of wood and work through a sequence of abrasive grits. From coarse to very fine, skipping no more than one grit between stages. Folding the sanding sheet so the no-slip grip backing. The colored abrasive will not discolor the surface you are sanding. Sharp, synthetic minerals and strong resins are used to build SandBlaster advanced abrasives that cut fast, last long and resist clogging. The no-slip grip backing helps you sand longer and cover more surface area with better control and less fatigue. It adds up to less work for you. Available in gold color. Measures 9-Inch length by 3-2/3-Inch width. Comes with 5 sheets per pack.8. 3M 25320P-G Pro Grade No-Slip Grip Advanced Sandpaper, 9 X 11-Inches, 320 Grit, 3/Pack
Feature
It is 320 gritThe sandpaper is clog resistant
Proven reduced hang fatigue
The purple abrasive will not discolor the surface you are sanding
Description
3M advanced sandpaper is now better than ever, thanks to our no-slip grip backing that is applied to the back of our 3M pro grade sandpaper. No-slip grip backing provides longer sheet life - 7 times longer than conventional sandpaper. For the best sanding results, sand with the grain of the wood and work through a sequence of grits, from coarse to ultra fine, skipping no more than one grit between sandpaper.9. 3M Wetordry Sandpaper, 9-Inch by 11-Inch, Extra Fine 320 Grit, 5-Sheet
Feature
320 GritFor sanding between coats of varnish, lacquer, paint and other finishes.
Silicon carbide abrasive, a sharp synthetic mineral that cuts fast and smooth
Waterproof paper
Description
3M Wetordry sandpaper cuts fast and smooth, and it can also be used to repair surface defects. It can be used with water or cutting oil. Ideal for sanding metal for repainting or prior to primer coat.10. 3M SandBlaster Between Coats Sandpaper, 320-Grit, 9-Inch by 11-Inch
Feature
Between CoatsSmooths Finish
320 Very Fine
Less Work
Finishes Fast
Description
3M SandBlaster Sandpaper with NO-SLIP GRIP Backing, 20320-G 9 in x 11 in, 320-grit, 3 sheets/pk. Make your sanding projects LESS WORK with 3M SandBlaster high performance abrasives. Use this 320-grit (very fine) sandpaper to smooth the final top coat. The sharp, synthetic minerals cut fast, stay sharp, and resist clogging, which extends the sanding life of each sheet. For optimal results, be sure to sand with the grain of the wood and work through a sanding sequence, from coarse to very fine, skipping no more than one grit between stages. Use the color-coded package and sandpaper to select the right sandpaper for each stage of sanding. The colored abrasive will NOT discolor the surface you are sanding. Sheets of sandpaper can be used by hand, on a sanding block, or cut it to size for a power tool sander.11. Mirka 23-615-320 5" 8-Hole 320 Grit Dustless Hook & Loop Sanding Discs - 50 Pack
Feature
Sanding discs have a special sharp, durable aluminum oxide grain5 inch 8-hole dustless hook & loop
Fits: DeWalt DW421, DW423, and 5 in. Ryobi & Bosch 3107, 3725
50 in a box
Grit - 320
Description
Bulldog Gold's grip hook-and-loop sanding discs have a special sharp, durable aluminum oxide grain that gives you a fast and exceptionally long-lasting cut. Durable aluminum oxide, combined with urea resin over glue bonds, and an open coat create a high performance sandpaper that's the envy of the industry.12. 3M Performance Sandpaper, 03078, 3-2/3 in x 9 in, 320 grit
Feature
Five sheets of 320 grit sandpaper designed to be used with the 3M Large Sanding Block, 03148These coarse 3 2/3" inch by 9" inch papers can be used stripping paint to metal, featheredging around the repair area, as well as shaping and sanding body filler.
Use during Stage 1 and 3 of the 3M Body Repair System.
The abrasive is a long-lasting tough mineral, resists loading.
Designed to be used with 3M Large Sanding Block (03149)
Description
Perfect for primer, glaze, and putty preparation. Ideal for body work. Sands faster and lasts longer. Clog resistant.13. Sungold Abrasives 024127 5-Inch by 8 Hole 320 Grit Premium Plus C Weight Paper Hook and Loop Sanding Discs, 25-Pack
Feature
Used for wood metal plastic fiberglass paint primer solid surface materials compositesOpen coat grain with a non-loading stearate minimizes loading with a cool cut for longer lasting abrasives
Strong C-weight paper backing with latex impregnated paper for strong and flexible backing abrasives will not come off when folded over
P graded heat treated aluminum oxide grain provides fast smooth cut while fracturing to create new cuting services extending abrasive life
Full resin on resin bond adheres the grain to the cutting surface making the disc waterproof
Description
5-Inch x8 Hole Hook and Loop C-Weight Non-Loading Stearated Heat Treated Aluminum Oxide Sanding Discs. An excellent all-purpose disc with a fast cut on a durable yet flexibe C-weight latex impregnated backing paper. Can be used for raw wood, paints, primers and finishes, composites, fiberglass and metal. Sungold Abrasives have been manufacturing coated abrasive products for over 37 years. Can be used for sanding of wood, metal, composites, finishes, paint..14. Sungold Abrasives 11112 9-Inch by 11-Inch 320 Grit Sanding Sheets Stearated Aluminum Oxide, 25-Pack
Feature
Used for wood metal plastic fiberglass paint primer solid surface materials compositesOpen coat grain with a non-loading stearate minimizes loading with a cool cut for longer lasting abrasives
Strong C-weight paper backing with latex impregnated paper for strong and flexible backing abrasives will not come off when folded over
P graded heat treated aluminum oxide grain provides fast smooth cut while fracturing to create new cuting services extending abrasive life
Full resin on resin bond to keep the grain on the cutting surface and waterproofing the sheet
Description
Sungold Abrasives 9-Inch x11-Inch Sanding Sheets Non-Loading Stearated Heat Treated Aluminum Oxide on a C-Weight backing. Grain is bonded with a full resin over resin bond which is the strongest bond and is also waterproof. Sungold Abrasives have been manufacturing coated abrasive products for over 37 years. Can be used for sanding of wood, metal, composites, finishes, paint..15. 3M Pro-Pak Wetordry Between Finish Coats Sanding Sheets, 320A-Grit, 9-Inch by 11-Inch, 25-Pack
Feature
25 sheets per pack80D 9 in x 11 in
Description
Sharp, synthetic silicon carbide cuts fast and smooth for wet or dry sanding between coats of varnish, paint or other finishes, sanding metal for repainting or prior primer coat, and wet finishing of plastic/fiberglass and top coats. Use with water to reduce clogging and extend abrasive life. Packaging strong enough to use as storage container for unused sheets.16. 3M Between Coats Sanding Sponge, Fine Grit, 4.5-Inch by 5.5-Inch
Feature
Color: goldGrit: fine 320
Size: 4-1/2" x 5-1/2" x 3/16"
Washable
Less work