Silicon Carbide Floor Sanding Discs Product Introduction

Silicon carbide floor sanding discs are dedicated coated abrasive consumables developed for wood floor renovation, varnish stripping, surface leveling and fine polishing, widely matched with orbital floor sanders, rotary floor grinders and handheld floor sanding machines for residential and commercial timber floor projects.

Made with sharp silicon carbide abrasive grains bonded firmly to flexible cloth or paper backing with resin adhesive, these sanding discs feature excellent cutting efficiency and moderate softness. Silicon carbide grit cuts smoothly on hardwood, parquet and engineered wood without leaving deep coarse scratches, which greatly shortens the subsequent fine sanding and polishing procedures.

Compared with aluminum oxide sanding discs, silicon carbide delivers superior performance for clearing old paint layers, worn varnish, glue residues and uneven floor blemishes.

Most versions adopt standard hook-and-loop (velcro) backing design, enabling quick installation and replacement on floor sanding equipment, effectively saving construction time for contractors.

Optimized anti-clog surface treatment reduces wood dust buildup between abrasive grains, avoiding rapid dulling during continuous large-area sanding and extending the service life of each disc.

We supply a complete grit system ranging from coarse P40 / P60 for heavy varnish stripping, medium P100-P150 for floor flattening, to fine P240-P400 for final smooth finishing.

These sanding discs are extensively used for hardwood floors, oak flooring, pine timber floors, parquet and laminate floor refurbishment, including home renovation, office commercial space, hotel flooring renewal and wooden workshop floor maintenance.

Multiple standard diameters are available to fit mainstream floor sanding machines worldwide; customized sizes and backing styles can be arranged to meet special construction requirements.

With stable cutting power, anti-blocking property and consistent sanding results, silicon carbide floor sanding discs have become the preferred abrasive tool for flooring contractors, construction companies and building material distributors across global flooring renovation industries.