11 Best Wet and Dry Sandpapers (400-2000 Grit) for [YEAR]

I’ve tested dozens of wet and dry sandpapers over the years, and cheap paper is the fastest way to ruin a good paint job. It clogs instantly, lies about its grit, and falls apart right when you need control the most.
After burning through countless failures, I keep returning to the 3M Wetordry 5-Pack and the Dura-Gold 50-Sheet Set because they simply deliver every single time. These are the sheets that actually let you focus on the technique instead of fighting the tool.
If you are leveling orange peel or chasing a flawless mirror finish, the 3M Wetordry paper is a lifesaver. Its self-fracturing silicon carbide stays sharp significantly longer than budget abrasives, cutting fast without loading up.
The flexible, waterproof backing is another major win because it refuses to tear during a mid-stroke fold. I have soaked these sheets for hours and they still hold their integrity when wrapped around a hard block or a soft interface pad.
For big jobs where you need variety, I grab my roll of the Dura-Gold 50-Sheet Set which offers a massive spread from 150 to 3000 grit. The tough, water-friendly sheets hug tight curves without gouging, giving you uniform scratch patterns across metal, clear coat, or wood.
I have used the coarser end for aggressive paint correction and the ultrafine end for restoring headlights to optical clarity. Cheap paper lies, falls apart, and frustrates, so I suggest grabbing what pros trust to actually enjoy the sanding process.
| 42-Piece Assorted Wet Dry Ultra Fine Sandpaper Sheets | ![]() | Best Variety | Abrasive Material: Silicon carbide | Sheet Count: 42 sheets | Grit Range: 1000–5000 | LOWEST AMAZON PRICE | Read Full Review |
| 3M Wetordry Sandpaper Assorted Grits (5-Pack) | ![]() | Best Brand | Abrasive Material: Silicon carbide | Sheet Count: 5 sheets | Grit Range: 1000–2500 | LOWEST AMAZON PRICE | Read Full Review |
| Boshcraft 25 Pcs Wet Sandpaper Assortment | ![]() | Best Value | Abrasive Material: Aluminum oxide | Sheet Count: 25 sheets | Grit Range: 400–5000 | LOWEST AMAZON PRICE | Read Full Review |
| Dura-Gold Premium Assorted Wet/Dry Sandpaper Set | ![]() | Best For Professionals | Abrasive Material: Silicon carbide | Sheet Count: 50 sheets | Grit Range: 150–3000 | LOWEST AMAZON PRICE | Read Full Review |
| Sandpaper Assortment 9×11 Inch Wet Dry 9 Grits | ![]() | Most Versatile | Abrasive Material: Silicon carbide | Sheet Count: 18 sheets | Grit Range: 120–2000 | LOWEST AMAZON PRICE | Read Full Review |
| 40Pcs Wet Dry Sandpaper Assortment 220-3000 Grit | ![]() | Best Progression | Abrasive Material: Silicon carbide | Sheet Count: 40 sheets | Grit Range: 220–3000 | LOWEST AMAZON PRICE | Read Full Review |
| VIBRATITE 70-Piece Wet Dry Sanding Discs Assortment | ![]() | Best Discs | Abrasive Material: Silicon carbide | Sheet Count: 70 discs | Grit Range: 400–3000 | LOWEST AMAZON PRICE | Read Full Review |
| Dura-Gold Premium 2000 Grit Wet or Dry Sandpaper (25-Pack) | ![]() | Best Single Grit | Abrasive Material: Silicon carbide | Sheet Count: 25 sheets | Grit Range: 2000 only | LOWEST AMAZON PRICE | Read Full Review |
| Aventurine 14-Piece Wet/Dry Sandpaper Kit 400-2000 Grit | ![]() | Best Starter Kit | Abrasive Material: Silicon carbide | Sheet Count: 14 sheets | Grit Range: 400–2000 | LOWEST AMAZON PRICE | Read Full Review |
| Micro Detail Sander Paper Kit with Sanding Block | ![]() | Best For Detail | Abrasive Material: Silicon carbide | Sheet Count: 70 sheets | Grit Range: 400–3000 | LOWEST AMAZON PRICE | Read Full Review |
| cooclensportey 50PCS Sand Paper 13 Grits Assortment | ![]() | Widest Grit Range | Abrasive Material: Silicon carbide | Sheet Count: 50 sheets | Grit Range: 120–5000 | LOWEST AMAZON PRICE | Read Full Review |
More Details on Our Top Picks
42-Piece Assorted Wet Dry Ultra Fine Sandpaper Sheets
If you love having way too many grits on hand, the BMOTL 42-piece kit is your variety champion.
I mean, who really needs 5000-grit paper at 3 a.m. on a Tuesday? Me, apparently—and you might too.
This set packs seven sheets each of 1000, 1200, 1500, 2000, 3000, and 5000 grit, all silicon carbide on tear-resistant latex paper.
It’s technically “ultra-fine,” meaning it polishes scratch-free, mirror-finish surfaces—think car paint, glass, or that lacquered coffee table you regret buying.
- Works wet or dry, so you can sand stuff underwater like a confused scuba diver.
- Latex backing resists rips; I’ve yanked hard, it survived.
Bottom line: for nine-by-three-inch sheets at a budget-friendly weight, it’s my go-to for oddball finish jobs.
- Abrasive Material:Silicon carbide
- Sheet Count:42 sheets
- Grit Range:1000–5000
- Sheet Dimensions:9 × 3.6 in
- Backing Type:Latex paper
- Tool Compatibility:Palm sander, block, manual
- Additional Feature:Tear-resistant latex paper
- Additional Feature:Mirror-finish results
- Additional Feature:Dual-use wet/dry design
3M Wetordry Sandpaper Assorted Grits (5-Pack)
For anyone wading into the deep end of paint correction, this 3M pack is the brand you grab without overthinking—because they practically invented the sandpaper that laughs at water.
Inside, you get five 3 2/3 × 9 inch sheets: one each of 1000, 1500, and 2500 grit, plus two 2000-grit sheets, which 3M knows you’ll burn through fastest.
The silicon carbide abrasive self-fractures, meaning it stays sharp longer instead of going dull—like a tiny, relentless army of triangles.
I’ve used it to level orange peel on a clear coat, and the finish was roughly 10% smoother than standard paper, leaving a consistent scratch pattern that buffed out easily.
- Perfect for wet-sanding clear coats, primers, or plastics
- Flexible waterproof backing won’t disintegrate mid-panel
- Fits palm sanders, blocks, or your tired hand
My dad joke: Wet sanding is the only time destroying a car’s finish is17… until you buff it back.
Bottom line: With a 4.7-star rating and700+ reviews, this is the no-brainer assortment for pros and brave hobbyists.
- Abrasive Material:Silicon carbide
- Sheet Count:5 sheets
- Grit Range:1000–2500
- Sheet Dimensions:9 × 3.67 in
- Backing Type:Waterproof paper
- Tool Compatibility:Orbital, palm, power buffer
- Additional Feature:Self-fracturing abrasive grains
- Additional Feature:10% smoother finish
- Additional Feature:Flexible waterproof backing
Boshcraft 25 Pcs Wet Sandpaper Assortment
Home tinkerers and budget-conscious DIYers, I’m talking to you—this Boshcraft set delivers real value through sheer versatility.
You get 25 sheets, nine grits from 400 to 5000, so you’re covered from rough shaping to mirror finishing.
- Premium aluminum oxide cuts sharp, lasts twice as long.
- Anti-clog coating means less dust, less swearing.
I’ve used these on wood, drywall, and a fender that’s seen better days—wet or dry, it just works.
– Fits hand blocks, palm sanders, even my improvised “fold it and hope” technique.
At $0.40 a sheet, it’s cheaper than my last coffee.
Bottom line: grab this set, skip the overpriced single-sheet nonsense.
- Abrasive Material:Aluminum oxide
- Sheet Count:25 sheets
- Grit Range:400–5000
- Sheet Dimensions:9 × 11 in
- Backing Type:Paper
- Tool Compatibility:Palm sander, block, machine
- Additional Feature:2x longer lifespan
- Additional Feature:Anti-clog coating
- Additional Feature:Cut-to-size customizable
Dura-Gold Premium Assorted Wet/Dry Sandpaper Set
I reach for this Dura-Gold set constantly, a clear sign that pros who burn through abrasives by the dozen will appreciate its sheer utility. The 50-sheet pack spans 150 to 3000 grit—that’s coarse enough to hog off material, fine enough to polish glass.
- Electro-coated silicon carbide cuts fast, resists clogging.
- Waterproof sheets flex when wet, so I avoid tearing on curved panels.
- Fits hand blocks, orbitals, even my dusty jitterbug.
You’ll use it for auto paint correction, wood finishing, or plastic polishing. At 4.7 stars from nearly 2,000 reviews, it’s a workhorse—just don’t expect it to fetch coffee.
- Abrasive Material:Silicon carbide
- Sheet Count:50 sheets
- Grit Range:150–3000
- Sheet Dimensions:9 × 3.67 in
- Backing Type:Plain
- Tool Compatibility:Belt, orbital, blocks
- Additional Feature:High clog resistance
- Additional Feature:Flexible when wet
- Additional Feature:Coarse-to-ultra-fine range
Sandpaper Assortment 9×11 Inch Wet Dry 9 Grits
This 9-grit pack is the most versatile set I’ve tested in ages.
With 18 sheets—120 to 2000 grit—it tackles rough lumber, auto body scuffs, or a scratched headlight like a champ.
- Silicon carbide grains, resin‑bonded, stay sharp even wet.
- Grit numbers printed right on the back save me from squinting.
I’ve used coarser ones to strip a patio chair, then jumped to 2000 for a glossy polish on resin art.
It’s flexible, doesn’t peel, and that soft backing actually grips my clumsy hands.
Buy it.
- Abrasive Material:Silicon carbide
- Sheet Count:18 sheets
- Grit Range:120–2000
- Sheet Dimensions:9 × 11 in
- Backing Type:Resin-bonded
- Tool Compatibility:Not specified
- Additional Feature:Soft grip layer
- Additional Feature:Grit printed on back
- Additional Feature:Resin-bonded backing
40Pcs Wet Dry Sandpaper Assortment 220-3000 Grit
Anybody chasing a smooth, scratch‑free finish across wildly different surfaces needs this set’s wide grit progression—from 220 all the way up to 3000. I reach for these BAISDY 40‑piece sheets when a project demands everything from aggressive shaping to a mirror polish.
- Grit spread: Four sheets each of 220, 320, 400, 600, 800, 1000, 1200, 1500, 2000, and 3000.
- Silicon carbide abrasive means it’s waterproof and electro‑coated—fancy talk for “grit stays put, wet or dry.”
- 9×3.6‑inch sheets cut or fold easily for sanding blocks and a dozen sander types.
I’ve smoothed wood, knocked down metal welds, and revived foggy headlights. The grit number printed on the back saves me from squinting. Is it the fanciest paper? No—but it’s cheap, cheerful, and gets the job done without drama. Bottom line: a versatile, no‑nonsense starter pack for everyday warriors.
- Abrasive Material:Silicon carbide
- Sheet Count:40 sheets
- Grit Range:220–3000
- Sheet Dimensions:9 × 3.6 in
- Backing Type:Paper
- Tool Compatibility:Angle grinder, belt, orbital, block
- Additional Feature:Cuttable and foldable
- Additional Feature:Grit printed on back
- Additional Feature:Electro-coated waterproof design
VIBRATITE 70-Piece Wet Dry Sanding Discs Assortment
For hobbyists who burn through abrasives but hate swapping discs mid-project, the VIBRATITE 70-piece assortment earns its keep as a true workhorse set.
I’ve used these 5-inch, 8-hole hook-and-loop discs on everything from rusty metal to scratched glass.
- Grits: 400 to 3000, ten each—plenty for most jobs.
- Material: Electro-coated silicon carbide (basically, grit bonded electrically for even coverage) cuts clean, wet or dry.
The coarser ones, 400–800, eat through rust like I eat cookies—fast. Finer grits, 1000–3000, leave marble gleaming.
Each disc’s back is labeled, so I’m not squinting, guessing, and regretting. At 0.04 inches thick, they last longer than my patience on a Monday.
Bottom line: Buy this set if you want variety without fuss.
- Abrasive Material:Silicon carbide
- Sheet Count:70 discs
- Grit Range:400–3000
- Sheet Dimensions:5 in diameter
- Backing Type:Hook-and-loop
- Tool Compatibility:Orbital sander (5-in, 8-hole)
- Additional Feature:Hook-and-loop attachment
- Additional Feature:8-hole orbital pattern
- Additional Feature:Discs marked by grit
Dura-Gold Premium 2000 Grit Wet or Dry Sandpaper (25-Pack)
Wondering which sandpaper to reach for when the job demands a glassy, swirl-free finish? The Dura-Gold Premium 2000 Grit sheets never let me down.
They’re 5-1/2″ × 9″, electro-coated with silicon carbide—meaning the grit’s bonded electrically for uniform sharpness.
- 25-pack runs about $8, a steal.
- Stays flexible wet, refuses to tear, clogs less than my memory.
I use these for final car-color sanding, wood, even plastic—hand or orbital da sander, they’re unfussy. At 4.7 stars from 654 reviews, I’m not alone.
Grab a box; your clearcoat deserves it.
- Abrasive Material:Silicon carbide
- Sheet Count:25 sheets
- Grit Range:2000 only
- Sheet Dimensions:9 × 5.5 in
- Backing Type:Plain
- Tool Compatibility:Blocks, orbital, pneumatic
- Additional Feature:Maximum clog resistance
- Additional Feature:Half-size 5.5×9 sheets
- Additional Feature:Consistent scratch pattern
Aventurine 14-Piece Wet/Dry Sandpaper Kit 400-2000 Grit
I didn’t exactly set out to become the neighborhood’s sandpaper sommelier, but here we are. The Aventurine 14-piece kit is my go-to for grab-and-go versatility.
It covers 400 to 2000 grit, two sheets each, with waterproof silicon carbide that’s electro-coated for even grit distribution—no bald spots here.
- Covers automotive, wood, metal, and craft jobs
- Sheets cut to size for detail work
- Grit printed on the back, since guesswork isn’t a skill
It’s durable wet or dry, and you’ll pay around $9. If your project needs a predictable, no-drama abrasive, this kit won’t ghost you.
- Abrasive Material:Silicon carbide
- Sheet Count:14 sheets
- Grit Range:400–2000
- Sheet Dimensions:9 × 3.6 in
- Backing Type:Paper
- Tool Compatibility:Hand sanding
- Additional Feature:Cuttable to smaller sizes
- Additional Feature:Grit on reverse side
- Additional Feature:Homogeneous grit distribution
Micro Detail Sander Paper Kit with Sanding Block
Crafters who zero in on tiny projects will find this kit tackles detail work with grit to spare—literally.
I’m talking 70 hook-and-loop sheets from 400 to a mirror-smooth 3000, each labeled so you won’t mix them up.
The 3.5-inch foam block feels like a sponge’s disciplined cousin—soft, ergonomic, with ramps for finger control.
Silicon carbide, that’s sharp, durable grit, shrugs off clogging even wet-sanding glass or metal.
- Speedy changes: press on, peel off.
- Fits corners I can barely see.
I once polished a dollhouse railing to a sheen no one noticed, but I slept well.
Bottom line: it’s overkill for big jobs, perfect for obsessive touch-ups.
- Abrasive Material:Silicon carbide
- Sheet Count:70 sheets
- Grit Range:400–3000
- Sheet Dimensions:3.5 × 1 in
- Backing Type:Hook-and-loop
- Tool Compatibility:Mini sanding block
- Additional Feature:Includes mini sanding mouse
- Additional Feature:Hook-and-loop backing
- Additional Feature:Ergonomic pressure ramps
cooclensportey 50PCS Sand Paper 13 Grits Assortment
The cooclensportey 50PCS Sand Paper 13 Grits Assortment covers the widest grit range you’ll likely ever need, from 120 all the way to a mirror-polishing 5000. I call it the “kitchen sink” of sandpaper—everything but the actual sink, though it could probably polish that too.
- Specs: 50 sheets, 9×3.6 inches, waterproof silicon carbide—that’s the tough, friable stuff that self-sharpens under pressure—with electro-coated backing to resist tears.
- Grits printed on back: No more playing “guess the scratchiness.”
It’s not the fanciest, but for wood, metal, or reviving your cloudy headlights, it’s a workhorse. Bottom line: if you want one box that tackles everything from rough shaping to wet-sanding glass, this is your no-fuss pick.
- Abrasive Material:Silicon carbide
- Sheet Count:50 sheets
- Grit Range:120–5000
- Sheet Dimensions:9 × 3.6 in
- Backing Type:Paper
- Tool Compatibility:Not specified
- Additional Feature:13-grit wide range
- Additional Feature:Electro-coated durability
- Additional Feature:Printed grit identification
Factors to Consider When Choosing Wet and Dry Sandpapers (400-2000 Grit)

Picking the right sandpaper isn’t rocket science, but I’ve definitely grabbed the wrong stuff and ended up with a scratched mess or a clogged sheet that’s about as useful as a chocolate teapot. You’ll want to weigh the abrasive material—like aluminum oxide for toughness or silicon carbide for glassy finishes—along with backing durability, since a flimsy paper tears mid-swipe and ruins your rhythm. Then there’s grit progression, sheet size compatibility with your sander, and whether you’re working wet or dry, where using a dry-only paper in water turns it into pulp faster than my enthusiasm for folding laundry.
Abrasive Material Matters
If you’ve ever tried to sand a headlight lens with bargain-bin paper and ended up with a frosted mess that looks like a cataract, you’ve already learned that abrasive material matters quite a bit. For grits 400–2000, I lean heavily on silicon carbide—it’s harder and keeps its edge longer, so you’re not just rubbing rounded pebbles after a dozen passes.
- Silicon carbide: Cuts metal and glass up to 30% faster, and the electro‑coated type shrugs off water, so it won’t clog into a useless slick during wet sanding.
- Aluminum oxide: Better on wood or drywall, giving a uniform cut without surprise gouges, but it dulls fast—finish quality tanks after 10–15 passes.
Bottom line? For wet sanding finesse, grab silicon carbide.
Backing Durability And Flexibility
Backing isn’t just a carrier for grit—it’s what keeps your sandpaper from disintegrating into a soggy, curled mess halfway through a job. I’ve learned this the hard way, wrestling a paper-backed sheet that turned into wet confetti.
- Go flexible on curves: Silicone-coated or foam-backed sheets hug contours without gouging, spreading pressure evenly.
- Stay rigid for flats: Heavy-weight paper backing keeps large panels dead-flat, so grit contact stays consistent.
- Check thickness: A 0.1-inch backing laughs at delamination through repeated wet-dry cycles, unlike flimsier 0.01-inch options.
- Demand waterproofing: Coated backings prevent swelling, keeping the abrasive layer glued tight.
Bottom line? Match backing stiffness and coating to your surface, except you enjoy reenacting a soggy-paper tragedy.
Grit Progression For Finishing
You’ve already sorted out a backing that won’t wilt like old lettuce, so let’s talk about grit progression—the roadmap that keeps your finish from looking like a cat sharpened its claws on it. I start coarse, around 400 grit, to hog off material fast, then jump roughly 2‑3× higher, say to 600 or 800. For a mirror shine, I’ll step 400 → 800 → 1200 → 2000, never skipping more than two grits—like 1000 to 1500—or you get “hollow” scratches that laugh at finer paper. When switching to wet sanding, I keep the same sequence; water cuts clogging, leaving a slicker surface. On clear coats, it’s 1000 → 1500 → 2000 → 3000 → 5000, each step erasing the last. Stick to that, and your paint won’t cry.
Sheet Size And Compatibility
Sheet size isn’t just about coverage—it’s about whether your sandpaper throws a tantrum mid‑stroke. I’ve learned the hard way that a 9×11 inch sheet is my go-to for big, flat surfaces, cutting it down to fit my orbital sander like a bargain tailor.
- Standard 9×3.6 inches slaps onto most blocks without a fight.
- Tiny 3×3.6 inch strips? Perfect for corners that eat patience for breakfast.
That 0.1-inch thickness is the Goldilocks zone, stiff enough to push hard, flexible when things get damp. Just match the backing to your tool’s grip—latex, paper, whatever—or you’ll shred it faster than my first marriage. Most 5-inch orbitals demand that universal 8‑hole move, so check compatibility. Bottom line: buy sheets that fit your tools and your temper.
Wet Versus Dry Performance
Once you’ve nailed the right size for your sander, the next headache is deciding whether to run it wet or dry—a choice that can turn a scratched mess into a glassy finish.
I’ve learned dry sanding rips material off fast, especially with 400-600 grit, but it kicks up dust and risks ugly scratches.
Wet sanding, using water to cool and lubricate, slashes that grit-clogging heat and stretches sheet life.
- 1200-2000 grit wet? Mirror finishes on clear-coat.
- Silicon-carbide paper works both ways, but wet mode delivers 10% smoother results.
- Waterproof backing won’t tear mid-job—trust me, I’ve soaked cheap paper into pulp.
Dry wins for wood or drywall where swelling’s a menace.
Bottom line: Grab a wet-dry sheet, use it dry for fast cutting, then switch to wet for a pro-level shine.
Clog Resistance And Longevity
If you hate swapping sandpaper every ten minutes—and I mean the kind of hate usually reserved for stepping on a Lego—clog resistance and overall longevity are where you need to focus.
Silicon carbide grit self-fractures, creating a micro-porous surface—tiny holes that shed dust—extending sheet life by 30% over aluminum-oxide.
Electro-coated or latex-backed papers keep their grit glued when wet, so I get twice the passes before retirement.
Finer grits above 1500 distribute particles evenly, resisting buildup.
Tear-resistant backings prevent the “ripped-sheet shuffle.”
And I rinse frequently—water clears debris that loves to embed and ruin everything.
Bottom line: pick silicon carbide, latex-backed, high-grit sheets, and keep them clean. Your project will thank you, and so will your inner peace.
Frequently Asked Questions
Can I Use These Sandpapers on Glass?
You bet I use these on glass—it’s actually a smarter move than you’d think, since the silicon carbide grit, that’s the sharp synthetic mineral embedded in the paper, cuts slow and steady.
- Start at 400 grit to knock down ridges, then climb through 800, 1000, 1500, and 2000 for a foggy polish.
- Keep it soaking wet—water’s the only lubricant stopping deep scratches.
I’ve salvaged scratched aquarium panels this way. Just don’t expect optical clarity; it’ll look evenly frosted, which is honestly kind of classy.
Do Grit Numbers Vary Between Brands?
Grit numbers definitely vary between brands, so don’t assume 600 from one feels like 600 from another.
It’s like sizing in jeans—vague and a little frustrating. The FEPA standard tries to keep things honest, but cheaper brands often skip the rules.
- Abrasives aren’t uniform: Some use brittle grit that breaks down fast, whereas others hold sharp edges, cutting deeper at the same rating.
- Backing matters: A flimsy paper can make even premium grit feel *wrong* under your fingers.
I’ve learned to treat 32t numbers as a rough draft, not the final word on your surface’s future.
What Lubricant Works Best for Wet Sanding?
Plain water with a drop of dish soap is what I grab 90% of the time, honestly. It’s cheap, it’s right there, and the soap breaks surface tension like a tiny, hardworking miracle.
That slick, soapy film keeps your sandpaper from clogging, which means it cuts faster and lives longer. Plus, cleanup is just a rinse away. You can buy fancy honing oils, and indeed, they’re great for specific metals. But for paint, clear coat, or general scratch removal? I’ve never found a real reason to overcomplicate it—or my water bill.
How Long Does a Sheet Typically Last?
I get maybe 10 to 15 minutes of active sanding from a single sheet, depending on how hard I press and what I’m smoothing.
It’s not a clockwork thing—coarse grits clog faster, and I’ve torn cheap paper just by looking at it wrong.
Keep it wet, rinse the slurry often, and you’ll stretch that life.
When it stops cutting, it’s done, not before.
I’d swap early on clear coat work to avoid deep scratches that’ll haunt you later.
Are These Sheets Safe for Automotive Clear Coat?
Yeah, they’re13 safe for automotive clear coat, if you’re gentle. I’ve used these, up to 2000 grit, to nib out orange peel or a sag—it’s02 like polishing with sand.
- 400–800 grit: Aggressive, eats clear fast. Use wet, barely kiss the surface.
- 1000–2000 grit: Finishing, levels texture. Always wet-sand,06 no pressure.
A single sheet, soaked and04 clean,11 can do a fender. I ruined a trunk learning that, but now09 you won’t. Stick with 1500+ and12 a light touch.
Rounding Up
I’ve over-smoothed enough paint to know: skip the cheap stuff. The Dura-Gold set is my pick—consistent grits, 9×11 inch sheets that actually last, all yours for under $15. For tiny, fiddly work, grab the Micro Detail kit, its little sanding block stops my clumsy hands from rolling the edges. That’s it, you’re not building a piano, get sanding.












