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• For refinishing wood gymnasium floors and racquetball courts at schools and sports facilities.
• For preparing wood, concrete or other floors for coating or recoating using conventional sealers or finishes.
• 60-80 grit screens are often used for the removal of concrete coatings while the 100-150 grit are generally used for wood floor preparation.
• Average life expectancy for screen discs when used on wood floors is 300-400 square feet per disc.
• When used on concrete floors coverage will vary from 100-150 square feet per disc.
• For use with conventional floor machines.
• Fast action wood floor refinishing.
• Sandscreens are the perfect choice for sanding dull and scuffed wood floors or those embedded with grit and grease.
• Choices of grit for just the right aggressiveness.
• The open mesh construction resists loading.

Packaging

• 60 grit, 17" - 0271017
• 60 grit, 20" - 0271019
• 80 grit, 17" - 0272017
• 80 grit, 20" - 0272019
• 100 grit, 17" - 0273017
• 100 grit, 20" - 0273019
• 120 grit, 17" - 0273517
• 120 grit, 20" - 0273519
• 150 grit, 17" - 0274017
• 150 grit, 20" - 0274019

Specifications:

• Inter-woven polyester knit backing with silicon carbide abrasive grain on both sides
• Open mesh for load resistance
• Rinse and reuse for longer sanding life
• Tends to cut more aggressively than paper or cloth

More Info:

• How to Screen Floors (pdf)

Directions:

• Refinishing wooden gym floors and racquetball courts at schools and/or sports facilities
• Preparing concrete, wood, and other floors for coating and recoating with typical sealers or finishes

1. Lay screen on floor
2. Place a red floor pad on top to use as a drive pad
3. Place a standard speed floor machine (175-300 rpm) with a the proper (balanced) pad holder on top of the pad and screen
4. Operate machine as normal

Lowest cost per square foot of all our marble and stone diamonds. - Available in 50, 120, 220, 400, 800, 1800, 3500 grit, these discs will completely restore your floor when used in succession. They smooth out a rough texture terrazzo and marble floors. These discs are used only on floors that are "pitted" or present a very "rough" texture. A velcro style back attaches directly to the face of the velcro disc holder or the male-to-male velcro kit.

• Available in grits from: 50-3500 grit.
• Large overall footprint allows for 3 diamonds to do the work of 5 x 3" while maintaining good machine balance.
• Tab provides easy removal from drive plate and allows "hang to dry" to help prevent mildew and increase life.
• A velcro style back attaches directly to the face of the diamond disc holder or the male-to-male velcro kit.
• Recommended for use on Terrazzo, Marble, Travertine and Limestone floors.
• The Scratch Removal Discs are designed to be used with water, do not run on a dry floor.
• Not for use on concrete floors.

Packaging

Packaging and Color Chart:

SRD'S are packed (3) per set

Average yield per set of of SRD's range from 3,000 - 5,000 square feet per set of 3 discs (depending on type of stone, floor condition and lippage).

Size: 2" x 6"

Available Grits:

Green, 50 grit

Black, 120 grit

Red, 220 grit

Yellow, 400 grit

White, 800 grit

Blue, 1800 grit

Gray, 3500 grit

Videos:

Specifications:

The SRD's are Designed for Performance

• Large overall footprint allows for 3 diamonds to do the work of 5 x 3” pads, while maintaining optimum machine balance.
• Floor contact is increased by 50%.
• The total labor savings is in excess of 40%.
• 66% of surface area moves in top 5% of pad driver speed versus less than 20% of conventional diamonds.
• Oversized design provides exceptional life.
• Segment height is 10 mm and weight is a full 2.2 oz.- almost double most other diamonds.
• Largest area's dimensions are 5.75" x 2.5"

The Velcro Tab - So Simple, So Effective

• Tab provides easy removal from drive plate and allows "hang to dry" to help prevent mildew and increase life of the hook and loop backing.
• Standard hook and loop back for ease of attachment and removal from driver.
• Male hook and loop adapter available to allow attachment to white floor pad for added flexibility.

More Info:

Directions:

Resurfacing and general scratch removal procedure:

Step 1: Resurface with Scratch Removal Discs

a) Thoroughly strip the floor to remove surface coating.

b) Hone the surface with Scratch Removal Discs and water.

Honing process time:

• Terrazzo and marble: 30 sec. per sq. ft.
• Granite: 1 min. per sq. ft.

c) Vacuum the slurry and rinse with "Neutral Stone Cleaner"

* Complete this step, then proceed to polishing with Wet Polish Powder

** The SRD's will not perform well if your floor has issues with lippage.