Indasa 8" Heavy-Duty PSA Sanding Discs – Rhynostick Heavy Line, 36–100 Grit (800-E Series)

Indasa 8" Rhynostick Heavy Line Solid PSA Sanding Discs (800-E Series) are heavy-duty, high-stock-removal abrasives built for industrial and large-panel demands — a tough backing and aggressive grain strip and level fast on a smooth 8" PSA pad. Available 36–100 grit.

Why pros choose Indasa Heavy Line

• Heavy-duty, high stock removal for demanding jobs
• Tough backing built for industrial use
• Strong PSA adhesive for a flat, stable hold
• Large 8" face covers big areas fast

Best applications

• Heavy stock removal, stripping and leveling on large panels
• Industrial, marine and large-surface prep

Grit selection guide

• 36–40: aggressive stripping and stock removal
• 60–80: leveling filler and rough prep
• 100: general heavy prep

Compares to

A heavy-duty alternative to 3M, Mirka and Norton industrial PSA abrasives.

Specifications

• Abrasive: aluminum oxide  |  Backing: heavy-duty PSA sticky-back  |  Disc size: 8" solid  |  Grit: 36–100  |  Series: 800-E

Frequently asked questions

What pad do these use?
A smooth 8" PSA (sticky-back) backup pad. Shop PSA Backup Pads.

Shop all Indasa Abrasives.