Right Lines PCD Floor Preparation Cup Discs – Fast & Clean Coating Removal for Concrete Floors

Remove stubborn coatings with speed and precision using Right Lines PCD Floor Preparation Cup Discs. Built with polycrystalline diamond (PCD) tips, these high-performance discs are designed to strip tough materials like epoxy, paint, adhesives, resin, mastic, bitumen, and more — without clogging or melting.

Unlike traditional abrasive discs that smear coatings due to heat build-up, PCD discs scrape instead of grind, minimizing heat and maximizing coating removal speed. This ensures dry, powdery debris that’s easy to manage, reducing mess and downtime on job sites.

Perfect for flooring contractors, renovation specialists, and surface prep pros, these discs maintain aggressive removal power over extended use. The universal 22.2mm centre hole ensures compatibility with most standard angle grinders and handheld floor grinders.

✅ Key Features

• Aggressive PCD Scraping Tips: Industrial-grade polycrystalline diamond tips ensure long tool life and fast removal.

• Rapid Coating Removal: Easily removes epoxy, resin, paint, adhesives, mastic, bitumen, and waterproof membranes.

• No Clogging or Smearing: Scraping action prevents heat build-up, preserving cutting efficiency and coating structure.

• Cleaner Work Area: Generates dry particles rather than melted material — ideal for dust extraction or easy sweeping.

• Universal 22.2mm Bore: Fits most angle grinders and floor prep tools with standard arbor size.

• Smooth Control: Cup disc shape offers balanced contact with concrete and tough substrates.

🧱 Ideal Applications

Use for quick and effective removal of:

• Paint and thick floor coatings

• Epoxy and resin systems

• Carpet glue and tile adhesive

• Bitumen and damp-proof membranes

• Mastic and waterproof coatings

• Prep work for concrete overlays or recoating

📐 Specifications

• Tip Type: Polycrystalline Diamond (PCD)

• Mounting: 22.2mm centre hole (universal angle grinder fit)

• Recommended Tools: Angle grinders & handheld floor prep machines

• Sizes Available: Standard industry diameters

• Performance: High tip count for extended disc life and faster coverage

🛠️ Pro Tips

• Always use dust extraction or appropriate PPE for safer working conditions.

• Suitable for use on concrete, stone, and other hard surfaces.

• For larger projects, see our 250mm PCD Floor Stripping Plates for walk-behind grinders.

🔗 Also Available

We also stock PCD floor plates in 250mm diameter to suit many popular floor preparation machines.

Get the job done faster and cleaner with Right Lines PCD Cup Discs — the professional’s choice for reliable coating removal.

👉 Request a quote or add to cart now.