
PCD grinding disc is designed for concrete floor coating removals, thick old coatings removal such as epoxies, glues, mastic, urethane etc. PCD Rotation available as either clockwise or counter clockwise versions.
Home » Products » PCD Coating Removal Tools » Trapezoid PCD » Trapezoid PCD 3X1/4 shape Grinding Shoes with one bar segment PCD Tools High Performance on Thin-to-Medium Coatings For for epoxies, acrylics, and mastics that are under 3mm thick.

PCD grinding disc is designed for concrete floor coating removals, thick old coatings removal such as epoxies, glues, mastic, urethane etc. PCD Rotation available as either clockwise or counter clockwise versions.

The HTC diamond grinding disc is specifically designed for concrete floor grinders. Used for grinding, leveling concrete, terrazzo, and stone floor surfaces.Highly efficient in removing old coatings, adhesive residues, epoxy resins, and paints, etc.

Huanlong Hybrid PCD Diamond Grinding Plug is designed for fast removing hard and tacky surfaces,paint, glue, urethane epoxy, waterproofing membrane,pool deck coating, thick mastic, old and new epoxy coating,VCT mastic, black tar adhesive as well as thick rubber materials on the concrete floor.

Huanlong PCD grinding plates are used for fast removing all types of coatings such as paint, varnish, glue, epoxy, acrylic, screed residue, VCT mastic, black tar adhesive as well as thick rubber materials on the concrete floor.
Redi-Lock with 3×1/4 PCD & 1 Bar Segment is a precision removal tool that combines the aggressive “shredding” power of multiple PCD chips with the stability of a metal-bond diamond bar.It is arguably the most balanced tool in the Redi-Lock PCD family, designed specifically to avoid the “all-or-nothing” aggressiveness of larger PCDs.
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Trapezoid PCD diamond grinding shoes 3*1/4PCD with 1 bar shaped
HuanLong Redilock PCD grinding shoes, it is manufactured with 3 PCD plus diamond bar. Maximum contact and usage of the diamond while working over rough surfaces. Trapezoid PCD is the great choice for removing thick coatings.
This tool of 3×1/4PCD with 1bar is the “insurance policy” for your concrete slab.
• Reduced Gouging: Unlike a “Naked PCD” (one with no bar), this tool won’t leave deep, swirling “trench” marks in the concrete. This is critical if you plan to polish the floor later.
• Consistency: The single bar ensures the head stays flat. It provides a light grind while the PCDs do the heavy lifting, cleaning up the residue in the same pass.
• High Performance on Thin-to-Medium Coatings: It is the ideal choice for epoxies, acrylics, and mastics that are under 3mm thick.
Coating Thickness: Thin to medium (under 3mm). Perfect for epoxies, glues, and urethanes.
Concrete Condition: Excellent for rain-damaged or “soft” concrete where you need to remove the top layer quickly.
Surface Finish: Leaves a coarse, ready-to-bond profile. Ideal if you are applying a new coating immediately after.
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