Norton 614636-53293 Crystolon Floor Rubbing Brick 6-pack

Product Description

The NORTON 614636-53293 is a Crystolon silicon carbide floor rubbing brick designed for grinding, smoothing, and leveling concrete and masonry surfaces. Each brick measures 4 inches in length, 2 inches in width, and 2 inches in height, providing a solid hand-grip profile suited to consistent surface work. Silicon carbide abrasive cuts aggressively on hard substrates, making this tool effective for removing form marks, high spots, and surface irregularities on concrete floors and slabs. The plain-face design works without grooves for flat, even contact across the work surface. Wooden wedges are included to assist with handling and leverage during use.

This rubbing brick is used in concrete finishing, masonry surface prep, and post-pour cleanup applications. It is a standard tool for concrete finishers, tile setters, and masonry contractors working on residential and commercial slab floors, pool decks, and precast concrete panels. The 6-pack quantity suits job-site stocking or crew supply needs. Model designation C10-R identifies the specific grit and configuration within the Crystolon product line.

Key Features

• Silicon carbide abrasive for aggressive cutting on concrete and masonry
• Plain flat face for consistent, full-contact surface grinding
• Compact 4 x 2 x 2 inch profile for controlled hand use
• Includes wooden wedges for improved grip and leverage
• Sold in a pack of 6, suitable for job-site stocking
• Model C10-R within the Crystolon rubbing brick line

Compatibility

Designed as an OEM-style hand abrasive tool for use on poured concrete, precast panels, masonry block, and similar cementitious surfaces requiring grinding or surface leveling.

Installation Notes

This rubbing brick is a hand tool requiring no power source or mechanical installation. Concrete finishers and masonry tradespeople should wear appropriate PPE, including gloves and eye protection, when grinding concrete surfaces, as silica dust is a respiratory hazard requiring compliance with OSHA silica exposure standards. Wet grinding or use with a vacuum shroud is recommended where feasible to control airborne dust. Inspect the brick for cracks or uneven wear before each use.

Technical Specifications

• Material: Silicon Carbide
• Length: 4 inches
• Width: 2 inches
• Height: 2 inches
• Pack Quantity: 6
• Weight: 6 pounds
• Model: C10-R

Standard Information

• Brand: NORTON
• Manufacturer Part Number: 614636-53293