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⚡️ Elevate your sanding game — cut cleaner, faster, and smarter with 3M Cubitron II!
The 3M Xtract Cubitron II Hookit Clean Sanding Film Disc 775L is a professional-grade abrasive disc engineered for superior dust extraction and long-lasting performance. Featuring a proprietary multi-hole pattern and precision-shaped ceramic grains, it delivers fast, clean cuts across metals, composites, and wood. Its Hookit system enables quick disc changes, while open coat construction prevents clogging, making it ideal for industrial and professional use. Trusted by pros for consistent grit retention and a cleaner work environment, this 5-inch disc is a must-have for anyone serious about sanding efficiency and finish quality.









| ASIN | B07FGL2BC9 |
| Best Sellers Rank | #8,962 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #22 in Power Sander Hook & Loop Discs |
| Brand Name | 3M |
| Compatible Devices | Random Orbital Sanders |
| Compatible Material | Metals, Composites, Gelcoat, Whitewood |
| Construction Type | Coated |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,473) |
| Global Trade Identification Number | 00051125873383 |
| Grit Material Type | Ceramic |
| Grit Number | 80 |
| Grit Type | Abrasive |
| Included Components | 1 Pack of Assorted Grit 775L Clean Sanding Film Discs |
| Industry Standard Identifier | Disc 775L |
| Item Dimensions | 5 x 5 x 0.1 inches |
| Item Dimensions L x W | 5"L x 5"W |
| Item Thickness | 3 Mils |
| Item Weight | 3 Ounces |
| Manufacturer | 3M Industrial Market Center |
| Material Type | Ceramic |
| Maximum Rotational Speed | 12000 RPM |
| Model | 87338 |
| UPC | 051125873383 |
| Unit Count | 1.0 Count |
L**Z
Quality, quality, quality
After years of flirting with those bargain bin sandpapers that promise quantity over quality, I finally decided to go big and grab the 3M sandpaper. I have to say, the difference is almost embarrassing I genuinely had no idea what I was missing out on until I started using these for my auto body sanding projects. The consistency is just next level. With the no-name brands, the grit would vanish faster than my motivation on a Monday morning, turning what should have been a 300 grit into a glorified napkin after just a few swipes. 3M’s sandpaper actually holds its grit the entire time you’re using it, which means I’m not constantly reaching for a fresh sheet after every panel. The build quality is noticeably superior; the paper is sturdy, and you can really lean into it without worrying that it’s going to shred or smooth itself into oblivion. For auto body work, that’s a game changer. I ended up with a far better finish, and no exaggeration the end result is way more professional. One thing I noticed right away was the lack of annoying dust clouds. With other brands, I’d be sanding for a minute and then choking on a fog of debris. But the 3M stuff keeps dust to a minimum, making the whole process cleaner and saving me time on cleanup. The finish you get is actually the grit on the package, not some mystery number that fades after two minutes. That consistency really builds trust. After seeing how well these perform, I totally get why all the pro shops stock only 3M. There’s literally no tradeoff just a better experience, every single time. I’m officially a convert, and my days of buying bulk “mystery” sandpaper are over. If you care about getting a perfect finish (and maybe saving your lungs from dust clouds), just get the 3M.
S**N
Lasts a FREAKISHLY Long Time
I run a wood shop and build projects daily for my online store, so I’ve gone through a lot of sandpaper over the years. Normally, with standard paperback sanding discs (180 grit), I’d be swapping them out every project—or every other project if I was lucky. But the 3M Cubitron II discs are on another level. I put one on almost a month ago, and after dozens upon dozens of projects, I’m still using the same disc. And here’s the crazy part—it still sands beautifully. It hasn’t clogged up, glazed over, or dulled out like every other brand I’ve tried. I don’t know what 3M puts in this stuff, but it feels almost alien-like in how long it lasts. Sure, it costs a little more upfront, but the value is undeniable. Instead of burning through a stack of regular discs, one Cubitron keeps going—and going. Bottom line: This is the future of sandpaper. It’s going to make traditional paperback discs obsolete. If you’re on the fence, take it from me: it will save you money, time, and frustration in the long run.
J**I
Good but Pricy!
Excellent quality and results but pricey!
9**S
Long lasting, smooth cutting with great clean out.
Works great smoothing epoxy coffee table in preparation for final epoxy coat. Cuts well and the holes provide just the right amount of clean out
M**M
Unbelievably Great
I needed some medium grade sanding discs. I have purchased inexpensive disks in the past thinking they were better deals. The 3M Cubitron disks are actually a much better deal. They last much longer. By that, I mean up to 10x longer. The project I was working on would have taken at least 6-8 cheap disks versus just one 3M (and it was still good). Not only do these last much longer they cut much faster. Everything I purchased under the 3M label has always been great and this is no exception.
B**R
High quality sandpaper, a bit pricy but worth it
Excellent, high quality sandpaper. It can be used for sanding some metals but it is awesome for wood also.
A**R
Not like the others
Wow this stuff sands fast. I recommend dust collection as the loops fill with sawdust and lose their sticking ability before the sandpaper comes close to wearing out.
T**O
Best value!
Are they expensive? No, they outlast any others I've used by a factor of 3 or more. Well worth the extra money. Lasts a long time and makes my wood project look great! Dust collection through those many tiny holes is the best I've used as well.
N**A
Che dire... costano il doppio dei normali dischi velcrati, ma durano più del doppio e sopratutto il lavoro si fa più velocemente. OTTIMI
B**E
These pads are great, last forever amd the paper is very durable. Though in my experience, these work better when not attached to dust extraction. I'd suggest the mesh disc's if your planning in dust extraction, otherwise this paper is great
D**N
Bästa slippapper jag testat
E**S
Cubitron is altijd goed maar let erop dat de foto de 120 grit laat zien maar is dus 80grit
S**R
It’s the best sandpaper I’ve tried
Trustpilot
2 weeks ago
5 days ago