Indasa 9" x 11" Sandpaper Sheets - Rhynalox / Rhynowet

Achieve a professional, factory-quality finish with Indasa Abrasives. Engineered specifically for the demands of the surfboard industry, these 9" x 11" sheets are the gold standard for shaping foam, sanding resin, and final finishing. Indasa sandpaper is known for its long-lasting cutting power, clog resistance, and flexibility.

Choose the specific Indasa line that fits your stage of the build:

Indasa Whiteline (Heavy Duty / Dry Sanding)

The best choice for shaping foam and initial resin sanding. Whiteline offers high initial cutting power and a clog-resistant lubricant coating.

• Available Grits: 40, 60, 80, 100, 120
• Best For: Mowing foam, truing outlines, and sanding down hot coats.

Indasa Plusline (Fine Finishing / Dry Sanding)

A more flexible paper designed for contoured surfaces and finer finishes. It resists cracking and heat build-up.

• Available Grits: 220, 320, 400
• Best For: Sanding rails, scuffing for re-coats, and preparing for gloss.

Indasa Redline (Wet/Dry Sanding)

The ultimate paper for high-grit finishing. Redline features a waterproof backing and a high-performance grain for an ultra-smooth surface.

• Available Grits: 320, 400, 600, 800
• Best For: Wet sanding gloss coats to a mirror finish or smoothing out epoxy repairs.

Key Features:

• High Flexibility: Conforms to the curves of rails and concave bottoms without creasing.
• Anti-Clogging: Specialized coating extends the life of the sheet.
• Universal Use: Works perfectly on EPS/PU foam, Polyester, and Epoxy resins.