Description
Indasa Rhynostick Red Line 2.75" x 16.5" PSA Board Sanding Strips (920 Series) are pre-cut aluminum-oxide PSA (sticky-back) strips sized to fit standard 2.75" file/long boards — no tearing or trimming. Red Line delivers Indasa's highest cut rate and longest life. Available 36–600 grit.
Packaging: 36–120 grit packed 50 strips per box; 150–600 grit packed 100 strips per box.
Why pros choose Indasa Red Line
- Pre-cut to fit standard 2.75" x 16.5" file boards
- High initial cut with anti-clog lubricant coating
- Strong PSA adhesive for flat, chatter-free board sanding
- Uniform scratch pattern, anti-static and dust-repellent
Best applications
- Filler and primer leveling on file/long boards
- Straight-line panel sanding
- Fiberglass, gelcoat, wood and metal
Grit selection guide
- 36–80: 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 premium alternative to 3M Stikit Gold board strips, Mirka PSA strips, and Norton file-board strips.
Specifications
- Abrasive: premium aluminum oxide | Backing: PSA sticky-back (Rhynostick)
- Size: 2.75" x 16.5" pre-cut strips | Grit range: 36 to 600
- Packaging: 50 strips/box (36–120), 100 strips/box (150–600) | Series: Indasa 920 Series
Frequently asked questions
What board do these fit?
Standard 2.75" x 16.5" PSA file/long boards — just peel and stick. Shop Sanding Blocks.
PSA vs grip?
For the hook & loop version see the 2.75" Rhynogrip strips (950).
Part of the Indasa Red Line series.
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