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HMK R155 Intensive Cleaner - Acid-Free
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At a Glance
Quick Decision Guide
Container Size
0.25 Liter
Coverage
50–75 sq ft
Formula
Acid-Free
Cleaner Type
Mild Alkaline Concentrate
Removes
Grout Film & Construction Dirt
Stone Compatibility
Natural & Artificial Stone
Safe For
Polished Marble & Granite
Application
Interior & Exterior
Why Choose This Product
Key Benefits
Acid-Free Formula
Provides intensive cleaning without acidic ingredients
Multiple Residue Removal
Cleans grout film, construction dirt, wax, oil and grease
Polished Stone Compatibility
Developed for marble, limestone, travertine and granite
Adjustable Cleaning Strength
Dilutes according to the amount of dirt and buildup
Interior & Exterior Use
Suitable for indoor and outdoor stone surfaces
Surface Preparation
Helps clean stone before sealing, restoration or maintenance
Product Information
Product Details
Specifications
Brand
HMK®
Part Number
R155
Product Type
Intensive Stone Cleaner
Container Size
0.25 Liter
Coverage
50–75 sq ft
Formula
Acid-Free
Cleaner Type
Mild Alkaline Concentrate
Appearance
Liquid Concentrate
Suitable Surfaces
Natural & Artificial Stone
Recommended Stone
Polished Marble, Granite, Limestone & Travertine
Removes
Construction Dirt, Grout Film, Oil, Grease, Wax Coatings, Emulsion Paint & Light Cement Film
Application
Interior & Exterior
Preparation Use
Suitable Before Sealing & Restoration
Direct Sunlight
Do Not Apply
Not Recommended For
Plastic, Polished or Waxed Wood & Lacquered Surfaces
About This Product
Acid-Free Intensive Cleaner for Natural Stone
HMK® R155 Intensive Cleaner is a concentrated, mild alkaline cleaner that removes construction dirt, grout film, light cement film, emulsion paint, wax coatings, oil, grease, and residue left by regular cleaning products. Its acid-free formula provides intensive cleaning without relying on acidic ingredients.
Developed for Polished Marble and Granite
R155 is specially developed for polished and fine-honed marble, limestone, travertine, and granite. It is also suitable for many natural and artificial stone surfaces, making it a versatile choice for post-installation cleanup, periodic deep cleaning, and surface preparation.
Concentrated Cleaning for Interior and Exterior Surfaces
The concentrated formula can be diluted according to the amount of dirt or used undiluted on stubborn areas. Suitable for interior and exterior applications, R155 provides flexible cleaning strength for everything from construction residue to accumulated wax, grease, and maintenance-product buildup.
Common Questions
Frequently Asked Questions
What does HMK R155 Intensive Cleaner remove?
HMK® R155 removes construction dirt, grout film, light cement film, emulsion paint, light wax coatings, oil, grease, and residue left by regular cleaning products.
Is HMK R155 an acidic cleaner?
No. R155 is a concentrated, mild alkaline cleaner formulated without acidic ingredients.
What stone surfaces can HMK R155 be used on?
R155 is suitable for natural and artificial stone surfaces. It was specially developed for polished and fine-honed marble, limestone, travertine, and granite.
Can HMK R155 be used outdoors?
Yes. HMK® R155 is suitable for both interior and exterior stone surfaces.
How should HMK R155 be diluted?
Dilute R155 with water from approximately 1:2 to 1:10, depending on the amount of dirt. It can be used undiluted on stubborn areas or diluted approximately 1:20 for periodic surface refreshing and protective-film removal.
Can HMK R155 be used before sealing stone?
Yes. R155 removes construction residue, grease, wax, and cleaning-product buildup, making it suitable for cleaning compatible stone before sealing or restoration.
What precautions should be followed during application?
Turn off underfloor heating and allow the surface to cool before cleaning. Do not apply R155 in direct sunlight or allow the solution to dry on the surface. Avoid contact with plastic, polished or waxed wood, and lacquered surfaces.
Is HMK R155 flammable or strong-smelling?
No. The manufacturer identifies R155 as non-flammable, non-toxic, and free from fumes. It has a mild odor and should still be kept out of reach of children.