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In observance of Memorial Day, we will be closed on Monday, May 27th. We will reopen Tuesday, May 28th.
In observance of Memorial Day, we will be closed on Monday, May 27th. We will reopen Tuesday, May 28th.

Black Diamond 800 Grit White Concrete & Natural Stone Floor Prep Pads (Rectangular) - Case of 2

Original price $157.99 - Original price $285.99
Original price
$157.99 - $285.99
Current price $157.99
Special Order ItemExpected to ship in 1 – 3 wks
2 Pads per Case
Quantity Discounts
5% off
10% off
15% off

Product Description

The Black Diamond 800 grit rectangular floor prep pads are constructed for light cleaning and to remove smaller scratches and stains from your floors. This produces a matte surface in preparation for polishing with our yellow, and green Black Diamond pads. If your floor has heavier scratches, you will want to use our 400 grit red pad to work them out before use of this white pad.

Black Diamond pads are made to be used with no chemicals, reducing waste and saving you money. This special diamond-infused pad cleans and polishes your floors simultaneously to save you time and provide additional savings to your bottom line. The life span of these pads is 3 times that of traditional pads. Pads should be replaced when the backing starts to show. Black Diamond pads can be used on a wide range of floors, including vinyl, concrete, terrazzo, marble, rubber, and many other types of flooring. Depending on the speed of your machine and the equipped pad, water may be required for use during buffing.

Please view our Black Diamond Pad Guide for tips on when and where to use each type of pad. The pads are made to mechanically densify your floor so they will resist wear and produce resistance to slipping, which will create safer floors in your facility. Black Diamond pads are simple to use and require no additional equipment for your floor buffer or floor scrubber. If you own a round buffer or scrubber, look to our round Black Diamond white pads.


  • No chemicals are needed for cleaning which makes these pads cleaner and safer.
  • Built with billions of microscopic diamonds that clean & polish the floor at the same time.
  • Daily use will provide your floors with a glossy surface with increased resistance to dirt & wear.
  • Pads will universally fit any type of floor machine with a pad driver.
  • 3x the life span of the comparable traditional floor cleaning pad.
  • Pads should only be used colored side down & replaced when the backing starts to show through.

Pad Characteristics

Pad Life Estimates
Pad Life Estimate
Black Diamond Pads
Size Square Feet Per Pad
(Low Speed)
Square Feet Per Pad
(High Speed)
6.5 inch 81,250 ft² 8,125 ft²
10 inch 125,000 ft² 12,500 ft²
12 inch 150,000 ft² 15,000 ft²
13 inch 162,500 ft² 16,250 ft²
14 inch 175,000 ft² 17,500 ft²
15 inch 187,500 ft² 18,750 ft²
16 inch 200,000 ft² 20,000 ft²
17 inch 212,500 ft² 21,250 ft²
18 inch 225,000 ft² 22,500 ft²
20 inch 250,000 ft² 25,000 ft²
21 inch 262,500 ft² 26,250 ft²
24 inch 300,000 ft² 30,000 ft²
27 inch 337,500 ft² 33,750 ft²
28 inch 350,000 ft² 35,000 ft²
For a complete rundown of estimates for different pad type and sizes,
please view our Floor Pad Life Expectancy Estimates page.

Quick Overview

  • Available in 12"x18", 14"x20", 14"x28" & 14"x32" sizes
  • 2 - 800 grit rectangular pads per case

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Black Diamond Polishing Pads

Product Information + Specs

Manufacturer Sku
Brush/Pad Shape
Product Type
Floor Pads, Bonnets & Sanding Screens

Safety, Warranty + User Manuals

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