3M 07747 – Scotch-Brite™ Primer Prep Scuff (4.75 in x 15 ft)
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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 07747 Scotch-Brite™ Primer Prep Scuff (4.75 inch x 15 foot roll) is a professional-grade non-woven abrasive roll designed for surface preparation prior to primer and refinishing applications. Engineered to create a consistent scratch pattern, this prep scuff material helps promote adhesion of primers, sealers, and topcoats in automotive repair environments. Constructed with durable Scotch-Brite™ abrasive fibers, the material conforms easily to curves, edges, and complex body lines, making it ideal for scuffing hard-to-reach areas. The roll format allows technicians to cut the desired length for efficient material usage and reduced waste during collision repair and paint preparation workflows.
Key Features
- 4.75 in x 15 ft
- Roll: Cut-to-length format for controlled usage
- Designed for
- Prep: Creates uniform scratch pattern for improved coating adhesion
- Construction: Conforms to contours and tight areas
- Scuffing: Suitable prior to primer, sealer, or paint application
- Performance: Helps promote reliable refinishing results
- Professional
- Grade: Trusted in collision repair and automotive refinishing facilities
Frequently Asked Questions
What is primer used for in auto body?
Primer provides a foundation between bare metal or body filler and topcoat paint. It fills minor imperfections, promotes paint adhesion, and provides corrosion protection.
Do I need to sand primer before painting?
Yes, primer surfacer should be block sanded with 320-400 grit to level the surface and provide the proper scratch pattern for paint adhesion.
Technical Specifications
| Part Number | 07747 |
| Size | 4.75 in |
| Weight | 0.8 lbs |
| Application | Scuff sanding primer for adhesion, surface prep before painting, scuff and bond prep |
| Coverage | Varies by application and surface condition |
| Shelf Life | 1 year from manufacture date |
| Country of Origin | USA |
| SKU | 3M-07747 |
| Brand | 3M |
| Product Type | Primer & Sealer |
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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