3M 30668 – 1200 Grit Hookit™ Purple Finishing Film Disc (6", 50 Pcs, No 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 30668 1200 Grit Hookit™ Purple Finishing Film Discs deliver ultra-fine surface refinement for clearcoat sanding and polish preparation. No-hole solid disc design provides continuous abrasive contact.
Key Features
- 1200 Grit Ultra-Fine Finishing Film: Ideal for clearcoat sanding, blending, and polish prep
- Purple Film Technology: Resists clogging for consistent results
- 6" Disc, No Holes: Solid design for continuous contact
- Hookit™ Attachment: Hook-and-loop for quick changes
- 50-Piece Pack: Professional supply
Frequently Asked Questions
What is 1200 grit finishing film used for?
1200 grit finishing film is used for clearcoat sanding to remove orange peel and imperfections. It provides a finer scratch than 1000 grit, requiring less compounding effort for full gloss.
When should I use no-hole vs dust-free discs?
No-hole discs are ideal for wet sanding or without vacuum extraction. Dust-free (holed) discs work best for dry sanding with vacuum-equipped DA sanders.
What is finishing film vs regular sandpaper?
Film backing produces a more uniform scratch pattern than paper-backed abrasives — critical for clearcoat work where finish quality matters most.
Technical Specifications
| Part Number | 30668 |
| Color | Purple |
| Size | 6 in |
| Grit | 1200 |
| Dimensions | 6 in diameter |
| Application | fine finishing and pre-polish prep |
| Country of Origin | USA |
| SKU | 3M-30668 |
| 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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