Description
Indasa Rhynogrip HT Line Ceramic Sanding Discs – 6" Multi-Hole are Indasa's top-tier ceramic abrasive: the fastest-cutting, longest-life discs in the range for hard modern clearcoats, e-coats, high-strength steel and aluminum. The multi-hole pattern (15 / 21 / 57 holes by grit) gives excellent dust extraction. Available 40–320 grit.
Why pros choose Indasa HT Line
- Ceramic grain self-sharpens for a fast cut and exceptional life
- Multi-hole extraction keeps the panel clean and the disc cool
- Stays sharp under heat — ideal for hard clearcoats and metal
- Hook & loop attaches fast and changes clean
Best applications
- Hard modern clearcoats and e-coats
- High-strength steel, aluminum and weld dressing
- Heavy production prep where disc life matters
Grit selection guide
- 40–60 (15-hole): aggressive stock & coating removal
- 80–120 (21-hole): filler shaping & primer prep
- 180 (21-hole): primer prep
- 240–320 (57-hole): final prep before topcoat
Works on
Body fillerPrimerClearcoatE-coatHigh-strength steelAluminumWelds
Complete the system
Build the whole job with matching gear:
- Pad: a 6" multi-hole hook & loop Grip backup pad
- Power & dust: DA sanders & dust extraction
- Refine & finish: step up through Film Line and the Autogloss compound system
- See the full workflow: The Complete Indasa Finishing Process
Quality you can trust: made by Indasa — ISO 9001 / IQNET-certified manufacturing, backed by the Indasa Academy and 45+ years of abrasive expertise.
Compares to
A premium alternative to 3M Cubitron II, Mirka ceramic, and Norton ceramic abrasives.
Specifications
- Abrasive: ceramic | Backing: hook & loop (grip)
- Disc size: 6" multi-hole (15 / 21 / 57-hole by grit) | Grit range: 40 to 320
- Series: Indasa HT Line Ceramic
Frequently asked questions
Why ceramic?
Ceramic grain fractures to expose fresh edges as it works, so it cuts faster and lasts longer than aluminum oxide — the best choice for hard clearcoats and metal.
Which backup pad?
A 6" multi-hole hook & loop pad matching the disc hole count. Shop Grip Backup Pads.
Part of the Indasa HT 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 something is temporarily unavailable, we'll still get your order out the door within 3 business days.