Indasa PlusLine Rhynowet Wet & Dry Sanding Sheets – Waterproof Latex-Backed Abrasive, P60–P2500 (1 & 2 Series)

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Not sure which grit? Tap for a quick guide
P36-P60 Coarse — stripping paint, leveling filler, shaping
P80-P100 Medium-coarse — rough sanding, deep scratches
P120-P150 Medium — smoothing, scuff before primer
P180-P220 Fine — sand before primer or paint
P320-P400 Very fine — finishing, scuff for adhesion
P500-P1000 Ultra-fine / wet — wet sanding, polishing prep
Open the full Grit Guide →
Size: 9" x 11"
Grit: 80
Price:
Sale price$71.00 Regular price$78.95

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Description

Overview

The Indasa PlusLine Rhynowet is a professional-grade wet/dry sanding sheet engineered for micro-finishing, surface preparation, and final polishing across automotive, woodworking, composite, and stone applications. Its waterproof latex backing and anti-slip design deliver a uniform scratch pattern from heavy stock removal (P60) through ultra-fine polishing (P2500), making it one of the most versatile abrasive sheets in the Indasa lineup.

Key Features

  • Waterproof latex backing – fully rated for wet and dry use; resists tearing and delamination when soaked
  • Anti-slip surface texture – maintains grip on sanding blocks and hand pads during wet passes
  • Uniform scratch pattern – consistent grit distribution minimizes deep scratches and reduces finishing steps
  • Anti-clog coating – stearate treatment extends pad life on primers, fillers, and clear coats
  • Aluminum oxide or silicon carbide grain – AO for general sanding; SiC for ultra-fine wet finishing on paint and lacquer
  • 50 sheets per sleeve – production-ready packaging for body shops and finishing operations

Technical Specifications

  • Series: 1 (Full Sheet) & 2 (Half Sheet)
  • Full sheet size (Series 1): 9" × 11" (228 mm × 279 mm)
  • Half sheet size (Series 2): 5.5" × 11" (140 mm × 279 mm)
  • Backing: Waterproof latex paper
  • Abrasive grain: Aluminum oxide / Silicon carbide
  • Grit range: P60, P80, P100, P120, P150, P180, P220, P240, P280, P320, P360, P400, P500, P600, P800, P1000, P1200, P1500, P2000, P2500
  • Use: Wet or dry
  • Qty per sleeve: 50 sheets
  • Brand: Indasa | Country of origin: Portugal

Application Suggestions

  • Automotive refinishing: Wet-sanding clear coat and base coat before polishing; featheredging primer; removing P1500 sanding scratches prior to compounding
  • Wood & furniture: Final grain-raising passes on lacquer and varnish; between-coat sanding on fine furniture
  • Composite & marine: Gel-coat wet sanding and fairing; hull surface prep before antifouling paint
  • Stone & solid surface: Scratch removal and polish prep on granite, quartz, and Corian countertops
  • Drywall & plaster: Fine finishing passes on skim coat and joint compound

Compared to Alternatives

  • vs. Standard dry sandpaper: Rhynowet's waterproof latex backing allows wet lubrication, which dramatically reduces heat buildup, extends abrasive life, and produces a finer finish on paint and lacquer
  • vs. 3M Wetordry sheets: Rhynowet offers comparable waterproof performance with Indasa's stearate anti-clog coating, which extends usable life on primer and filler surfaces where 3M sheets tend to load faster
  • vs. Indasa RhynoSoft foam pads (3700R): Choose Rhynowet sheets for flat or block-sanded surfaces requiring precise scratch patterns; choose 3700R foam pads for curved or contoured surfaces where conformability is the priority

Why buy from United Finishing Supply?

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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.

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