{"product_id":"indasa-5-rhynostick-whiteline-psa-solid-sanding-discs-50-series","title":"Indasa 6\" HT Line Rhynogrip Ultravent Sanding Discs - Hook \u0026 Loop, Multi-Hole (15 \/ 21 \/ 57 Hole), High Performance Dust Extraction - 8660 Series (50 Discs\/Box), 8660 Series","description":"\u003cp\u003eIndasa 6\" HT Line Rhynogrip Ultravent Sanding Discs (8660 Series) The Latest Evolution in High-Performance Sanding Technology  Product Overview Indasa 6\" HT Line Rhynogrip Ultravent Sanding Discs are engineered for maximum performance, durability, and precision finish quality. Designed with advanced blue-fired aluminum oxide grain and high-strength resin bonding, these discs deliver fast, consistent cutting power with extended working life. Featuring the revolutionary Ultravent multi-hole pattern, HT Line discs dramatically improve dust extraction, keeping surfaces cleaner while enhancing abrasive efficiency. The innovative color-change technology (white to red) signals when the disc has reached the end of its working life—helping reduce waste and maintain optimal performance. From aggressive stock removal to ultra-fine finishing (up to 2000 grit), HT Line is built for professionals who demand consistent results.  Features \u0026amp; Benefits ✔ Ultravent Multi-Hole TechnologyAdvanced hole patterns maximize dust extraction for cleaner sanding and longer disc life ✔ Color Change Wear Indicator (White → Red)Easily identify when it’s time to replace the disc for peak performance ✔ High Initial Cutting PowerDelivers fast stock removal with superior efficiency ✔ Uniform Scratch PatternEnsures smooth, consistent surface preparation ✔ Flexible Latex Paper Backing (B \u0026amp; D Weight)Adapts easily to curves, edges, and contoured surfaces ✔ Advanced Anti-Clogging CoatingPrevents loading and extends abrasive life ✔ High Strength Resin BondMinimizes grit shedding for durability and reliability ✔ Hook \u0026amp; Loop (Grip) Backing SystemQuick and secure attachment to all standard 6\" backup pads ⚙️ Ultravent Hole Pattern Breakdown To optimize dust extraction and performance, each grit range features a specific hole pattern: 15 Hole Pattern → 40–60 Grit (Heavy Stock Removal) 21 Hole Pattern → 80–180 Grit (General Sanding \u0026amp; Prep) 57 Hole Pattern → 220–2000 Grit (Fine Finishing \u0026amp; Polishing Prep) 📦 Product Specifications Size: 6 Inch Disc Attachment: Hook \u0026amp; Loop (Grip Backing) Grain: Blue-Fired Aluminum Oxide Backing: Flexible Latex Paper (B \u0026amp; D Weight) Coating: Anti-Clogging Stearate Layer Grit Range: 40 – 2000 Pack Size: 50 Discs per Box 🛠 Applications Heavy Duty Sanding Surface Preparation Fine Sanding \u0026amp; Blending Micro-Finishing \u0026amp; Rectification 🧱 Suitable Substrates Old Paint Body Fillers Primers Top Coats \u0026amp; Clear Coats Gelcoat \u0026amp; Fiberglass Solid Surfaces Hardwood \u0026amp; Wood Coatings 🎯 Industries \u0026amp; Use Cases Automotive Refinishing Woodworking \u0026amp; Furniture Marine \u0026amp; Composite Applications Decorative Finishing  Recommended For Best Performance Indasa Ultravent Backup Pads Foam Interface Pads Standard 6\" Hook \u0026amp; Loop Sanders Product Sheet Download\u003c\/p\u003e","brand":"Indasa","offers":[{"title":"600","offer_id":53637099848046,"sku":"IND 8660-600","price":45.3,"currency_code":"USD","in_stock":true},{"title":"800","offer_id":53637099880814,"sku":"IND 8660-800","price":45.3,"currency_code":"USD","in_stock":true},{"title":"1000","offer_id":53637099913582,"sku":"IND 8660-1000","price":45.3,"currency_code":"USD","in_stock":true},{"title":"1500","offer_id":53637099946350,"sku":"IND 8660-1500","price":45.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/8068\/5678\/files\/HT1_cfaf4ce3-1cab-45a2-af00-096b6078215a.jpg?v=1776454667","url":"https:\/\/legacyautobodysupply.com\/products\/indasa-5-rhynostick-whiteline-psa-solid-sanding-discs-50-series","provider":"Legacy Autobody Supply","version":"1.0","type":"link"}