Norton A275OP No-Fil Champagne 3" Solid Grip Sanding Discs
Product Overview
Norton A275OP “Original Performance” No‑Fil Champagne 3" Solid Grip Sanding Discs deliver fast cut rates, long life, and exceptionally consistent finishes across a wide range of materials. These discs are engineered for high‑performance dry sanding of composites, fiberglass, aluminum, painted surfaces, hardwoods, softwoods, and drywall.
Featuring a premium P‑graded, heat‑treated aluminum oxide abrasive, A275OP discs cut aggressively while maintaining a uniform scratch pattern. The fiber‑reinforced, latex‑saturated B‑weight backing provides 50–60% better tear resistance than standard papers while remaining flexible for blending, stripping, and finishing.
The No‑Fil water‑based stearate coating minimizes loading, prevents color transfer, and maintains cutting efficiency. Hook‑and‑loop backing allows fast disc changes and secure attachment on 3" random orbital sanders and right‑angle grinders.
Available in 80 to 1500 grit. Sold 50 discs per box.
Features & Benefits
- Premium P‑graded, heat‑treated aluminum oxide abrasive delivers fast cut rate and consistent finish
- Fiber‑reinforced, flexible B‑weight latex backing provides 50–60% improved tear strength
- Water‑based, non‑pigmented stearate No‑Fil coating resists loading and prevents color transfer
- Open‑coat design maximizes cut efficiency and reduces clogging
- Ideal for coarse‑to‑fine dry sanding, blending, stripping, and finishing
- Hook‑and‑loop backing allows quick disc changes and secure mounting
Grit Selection Guide
- 80–120 grit: Coarse stripping, leveling, initial sanding
- 150–240 grit: Intermediate sanding, blending, surface prep
- 320–600 grit: Fine sanding, paint prep, finishing
- 800–1500 grit: Ultra‑fine finishing, polishing prep
Technical Specs
- Size: 3"
- Grain: Aluminum Oxide
- Abrasive Type: Coated
- Attachment: Hook & Loop (Grip)
- Backing: B‑weight, latex‑saturated, fiber‑reinforced
- Coating: Water‑based stearate No‑Fil, open coat
- Color: Brown
- Max Operating Speed: 12,000 RPM
- Grits: 80–1500
- Sub‑Brand: A275OP
- Tier: Better
- Quantity: 50 discs per box
Recommended Applications
- Blending
- Sanding
- Stripping
- Surface preparation
Suitable Materials
- Aluminum
- Fiberglass / Composites
- Hard Woods
- Soft Woods
- Painted Surfaces
- Drywall
SMSDistributors Expert Notes
Norton A275OP is one of the most versatile and reliable sanding papers in the industry. Its combination of fast cut, long life, and resistance to loading makes it ideal for collision repair, marine work, woodworking, and general manufacturing. The No‑Fil coating and flexible backing make it especially effective for dry sanding applications where clogging and tearing are common problems.
About SMSDistributors
SMSDistributors.com is an authorized distributor of Norton Abrasives, supplying professional‑grade sanding, grinding, and finishing products for automotive, marine, woodworking, metal fabrication, and industrial applications.
Category: Sanding Discs, Norton A275OP Series, 3" Discs, Grip