HMK Extra Stain Protection

HMK S234 Stain Protection Extra

HMK Extra Stain Protection

Regular price $20.90 Sale price $18.81 Save $2.09
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HMK® S234 Extra Stain Protection is a high-performance, solvent-based impregnator designed to offer exceptional oil and grease protection for all types of natural and artificial stone surfaces. Suitable for both interior and exterior applications, this product ensures your stone installations remain pristine and well-protected, while being compliant with food hygiene standards.

Key Features:

  • Solvent-Based Formulation: Provides robust oil and grease resistance for stone surfaces.
  • Versatile Application: Can be used on all natural and artificial stone, agglomerates, and terrazzo.
  • Interior and Exterior Usability: Effective in both indoor and outdoor environments.
  • Food Hygiene Compliant: Safe for areas where food is prepared and consumed.


  • Enhanced Surface Protection: Minimizes the penetration of water, dirt, oil, and grease into stone surfaces, including polished finishes.
  • Vapor Permeable: Treated surfaces continue to breathe, maintaining their natural characteristics without trapping moisture.
  • Aesthetic Integrity: Leaves little to no aesthetic alteration, preserving the original appearance of the stone.
  • Efficient Coverage: Offers coverage of approximately 50 to 220 square feet per liter, depending on the porosity of the surface.

Application Instructions:

  1. Surface Preparation: Ensure surfaces are thoroughly cleaned with HMK® R155 Intensive Cleaner, rinsed, and dried.
  2. Application: Apply generously with appropriate brushes, with two saturating applications usually sufficient.
  3. Handling Imperfections: Any smears or imperfections can be addressed with a soft cloth moistened with S234 or pure mineral spirits.

Safety and Storage:

  • Flammable: Keep away from heat and open flames.
  • Health Safety: Avoid inhalation and skin contact, and keep out of reach of children.
  • Storage Conditions: Store in a cool place with the lid tightly closed to maintain product efficacy.

HMK® S234 is an essential solution for maintaining the longevity and appearance of stone surfaces, providing peace of mind through superior protection.

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