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HMK P727 Marble & Limestone Re-Polishing Powder
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At a Glance
Quick Decision Guide
Container Size
35 oz
Coverage
Approx. 200–400 sq. ft.
Surface Compatibility
Marble & Limestone
Application Method
Professional Polishing Machine
Professional Use
Yes
Contains Oxalic Acid
Yes
Granite Compatible
No
Prepares Existing Stone
Repairs & Renews Polish
Why Choose This Product
Key Benefits
Restores Worn Polish
Renews gloss on compatible marble and limestone
Professional Machine Formula
Designed for specialized stone polishing equipment
Calcium Carbonate Stone
Formulated for compatible marble and limestone surfaces
Wide Coverage
A 35 oz container covers approximately 200 to 400 sq. ft.
Product Information
Product Details
Specifications
Brand
HMK®
Part Number
P727
Product Type
Stone Re-Polishing Powder
Container Size
35 oz
Coverage
Approx. 200–400 sq. ft.
Surface Compatibility
Marble & Limestone
Suitable Materials
Calcium Carbonate-Based Natural Stone
Application Method
Professional Polishing Machine
Professional Use
Yes
Contains Oxalic Acid
Yes
Granite Compatible
No
Resin Agglomerate Compatible
No
Underfloor Heating
Turn Off at Least 2 Days Before Application
Surface Preparation
Deep Scratches Should Be Sanded Before Polishing
About This Product
Professional Marble and Limestone Polishing Powder
HMK® P727 Re-Polishing Powder is a professional polishing compound for repairing and renewing the finish of marble, limestone, and other compatible natural stones containing calcium carbonate. When used with specialized polishing equipment, it helps restore gloss to worn or dulled surfaces.
Machine Polishing for Calcium Carbonate Stone
P727 contains oxalic acid and is intended for use by experienced stone restoration professionals. Its specialized formula works with proper machine-polishing techniques to restore suitable marble and limestone after deep scratches and other surface damage have been removed.
Coverage for Professional Restoration Projects
One 35 oz container covers approximately 200 to 400 square feet, depending on the surface condition and polishing process. Because polishing results vary among stone types and colors, the product should be tested in an inconspicuous area before treating the complete surface.
Common Questions
Frequently Asked Questions
What surfaces can HMK P727 Polishing Powder be used on?
HMK® P727 is designed for marble, limestone, and other compatible natural stones containing calcium carbonate.
Can HMK P727 be used on granite?
No. P727 is not effective on granite, resin-based agglomerates, or other materials that do not contain calcium carbonate.
Is HMK P727 intended for professional use?
Yes. The manufacturer specifies that P727 is for professional use only. It contains oxalic acid and can etch the surface if applied incorrectly.
Does HMK P727 require a polishing machine?
Yes. This marble polishing powder is designed for use with specialized stone polishing machines and appropriate polishing pads.
Will HMK P727 polish every type of marble and limestone?
No. Polishing results vary by stone type and color. Some marble and limestone may be difficult or impossible to polish, while darker stone generally does not polish as easily as lighter-colored stone. Test a small, inconspicuous area first.
Should deep scratches be removed before using P727?
Yes. Deep scratches must be sanded out before applying the polishing powder to achieve the best possible finish.
Can HMK P727 be used on floors with underfloor heating?
Yes, but the underfloor heating must be turned off at least two days before application so the surface can cool completely.
How much area does one container cover?
One 35 oz container covers approximately 200 to 400 square feet. Actual coverage depends on the stone, surface condition, and polishing process.