Description
HMK M521 Natural Stone Care Set is a specially designed water-based care system created to clean, protect, and maintain natural stone surfaces throughout the home. This convenient kit is ideal for use on kitchen worktops, tables, countertops, vanity tops, shelves, and similar natural stone surfaces.
This complete set includes three coordinated HMK stone care products that work together as a full care system:
- Cleaning: HMK® R155 Intensive Cleaner – acid free
- Protection: HMK® S232 Stain Protection – water based
- Maintenance: HMK® P301 RSP – three in one
HMK M521 is suitable for natural stone surfaces with polished, honed, satin, brushed, and leather finishes. Using the products contained in this kit helps ensure that natural stone surfaces are optimally cleaned, protected, and maintained as part of a regular care routine.
HMK R155 Intensive Cleaner is an acid-free cleaner formulated to help remove general dirt and buildup from natural and artificial stone surfaces, especially where a deeper clean is needed before treatment or routine care.
HMK S232 Stain Protection is a water-based protective treatment designed to help reduce the absorption of water, oil, dirt, and grease, supporting long-lasting care for stone surfaces used indoors or outdoors.
HMK P301 RSP Three-in-One is a maintenance product that helps clean, polish, and support ongoing protection in one easy step, making it a practical choice for routine stone surface care.
This kit is an excellent solution for homeowners, cleaning professionals, and anyone looking for a convenient, coordinated natural stone care system from HMK.
Ideal for use on:
- Kitchen worktops
- Countertops
- Tables
- Vanity tops
- Shelves
- Other natural stone surfaces
Finish compatibility:
- Polished
- Honed
- Satin
- Brushed
- Leather finish







