Description
Indasa 5" Rhynostick White Line 5-Hole Vacuum Sanding Discs (51 Series) are dependable aluminum-oxide PSA (sticky-back) discs with a 5-hole dust-extraction pattern for clean, dust-free sanding on a smooth PSA vacuum pad — great everyday value. Available 40–600 grit.
Why pros choose Indasa White Line
- 5-hole dust extraction for a cleaner panel and longer life
- Strong PSA adhesive for a flat, stable hold
- Consistent aluminum-oxide grain for a uniform finish
- Anti-static and dust-repellent for cleaner work
Best applications
- Body filler, primer and paint prep
- Blending and refinishing on contoured panels
- Wood, metal and solid surfaces
Grit selection guide
- 40–80: heavy stock removal & filler leveling
- 120–180: filler shaping & primer prep
- 220–400: final prep before topcoat
- 500–600: fine prep & denibbing
Compares to
A value-driven alternative to 3M Stikit, Mirka PSA, and Norton stick-on abrasives.
Specifications
- Abrasive: aluminum oxide | Backing: PSA sticky-back (Rhynostick)
- Disc size: 5" with 5-hole vacuum pattern | Grit range: 40 to 600
- Series: Indasa 51 Series
Frequently asked questions
Which backup pad do I need?
A smooth 5" PSA 5-hole backup pad so the holes line up. Shop PSA Backup Pads.
PSA vs grip?
For the hook & loop 5-hole version see the 5" Rhynogrip (54).
Part of the Indasa White Line series.
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Why buy from United Finishing Supply?
Note: We work hard to keep everything in stock and ready for you. If an item is temporarily out of stock, it's marked as a special order on this page and usually ships within 5-7 business days.