3M 3" Roloc Bristle Discs – 50 Grade, Box of 10
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
3M 3" Roloc Bristle Discs – 50 Grade, Box of 10
Strip coatings, sealants, and adhesives fast without loading up your disc or damaging the substrate. The 3M Roloc Bristle Disc features molded abrasive bristles that flex and conform to the shape of the workpiece, giving you consistent, controlled material removal on curved and irregular surfaces.
The Roloc quick-change system means you're swapping discs in seconds — no tools, no fumbling. Just a half-turn on, half-turn off.
Key Features
- Molded abrasive bristles conform to the workpiece surface
- 50 grade — aggressive enough for coating and sealant removal
- Roloc quick-change system: 1/2 turn on, 1/2 turn off
- 5/8" taper shank
- Sold in boxes of 10
Compatible Applications
- Right-angle die grinders
- Removing marine sealants and adhesives
- Stripping paint and coatings from fiberglass and metal
- Surface prep before bonding or resealing
- Cleaning weld areas and corrosion spots
Parts Desk Insights
Best use case: These discs are the right call when you're prepping a surface for new sealant or adhesive — particularly around deck hardware, through-hulls, or any area where old 3M 5200 or similar product needs to come off cleanly. The 50 grade hits the sweet spot for marine work: aggressive enough to cut through cured sealant, but controlled enough that you're not gouging fiberglass. If you're working in tighter spots, check out the 2" version for better access.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.