3M 31374 – 180 Grit Cubitron™ II Clean Sanding Abrasive Disc (6", 50 Pcs, Holes)
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Orders ship same or next business day. Free shipping on orders over $50. Orders under $50 ship for a $10 flat rate. Priority shipping available at checkout for $20.
Product Description
3M 31374 180 Grit Cubitron™ II Clean Sanding Abrasive Discs are high-performance sanding discs designed for efficient surface preparation, blending, and feather-edging in automotive refinishing and industrial finishing applications. Utilizing 3M’s precision-shaped Cubitron™ II ceramic grains and Clean Sanding technology, these discs cut quickly, resist clogging, and provide extended disc life. The 6-inch diameter with pre-cut holes is ideal for use on orbital sanders with dust collection systems, helping keep your workspace cleaner and improving sanding results.
Key Features
- Abrasive: Great for surface leveling, blend sanding, and feather-edging prior to primer or paint
- Grain: Fast cutting performance with longer life and cooler operation
- Technology: Reduces loading and clogging for smoother sanding and easier dust removal 6"
- Holes: Optimized hole pattern for random orbital sanders and dust collection systems 50-
- Pack: Large quantity suited for professional shops and frequent use
Frequently Asked Questions
What makes Cubitron II different from regular sandpaper?
Cubitron II uses precision-shaped ceramic grain that self-sharpens as it wears, cutting up to 2x faster and lasting up to 2x longer than conventional abrasives.
How long do Cubitron II sheets last?
Cubitron II typically lasts 2x or more compared to standard aluminum oxide abrasives because the ceramic grain self-sharpens rather than dulling.
How much material is on the roll?
Each roll provides 8.75 yards of 2.75-inch wide abrasive.
Technical Specifications
| Part Number | 31374 |
| Color | Purple |
| Size | 6 in |
| Grit | 180 |
| Dimensions | 6 in diameter |
| Application | Primer sanding and paint prep, Dust-Free Sanding, DA Sanding |
| Country of Origin | USA |
| SKU | 3M-31374 |
| Brand | 3M |
| Product Type | Sanding Disc |
Shipping & Returns
Shipping
- Orders ship same or next business day
- Free shipping on all orders over $50
- $10 flat rate shipping on orders under $50
- Priority shipping available for $20
Returns
- 30-day return policy on unused, unopened items
- Contact our support team to initiate a return
- Refund issued within 5 business days of receiving the return
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