HMK Stone Sealer - Gloss Finish

HMK Stone Sealer - Gloss Finish

HMK Stone Sealer - Gloss Finish

Regular price $20.90 Sale price $18.81 Save $2.09
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HMK® S239 Stone Sealer - Gloss Finish is a superior sealing solution designed for interior honed and textured stone surfaces. Based on a modified silicone/acrylic formula, this product delivers a durable, hard, and highly protective finish, enhancing the appearance of stone with a striking high gloss effect. Ideal for use on a variety of stone surfaces including natural stones, agglomerates, concrete, and terrazzo, HMK® S239 is particularly effective in environments where protection against water, dirt, and grease is essential.

Key Features

  • Base Composition: Modified silicone/acrylic for exceptional durability.
  • Surface Compatibility: Works effectively on honed, brushed, sandblasted, flamed, and riven stone surfaces.
  • Color Enhancement: Intensifies the color and structure of stone surfaces, providing a lustrous gloss finish.
  • UV Resistance: Offers strong resistance to UV degradation, preserving the look and integrity of the surface.
  • Ease of Maintenance: Facilitates easier cleaning and maintenance, especially beneficial for rough and textured surfaces.


  • Protective Barrier: Reduces the penetration of water, dirt, and grease, effectively safeguarding the stone's appearance.
  • Enhanced Aesthetics: Leaves a high gloss finish that enhances the visual appeal of stone surfaces.
  • Health and Safety: Once dry, the residual material is not harmful, ensuring safety for both home and commercial environments.
  • Versatility in Coverage: Available in various sizes to cover areas from 15 sq ft to 400 sq ft, accommodating small to large projects.
  • Comprehensive Application Tools: Can be applied with specific brushes like HMK® Z950-HMK Z951 for a professional finish.

Important Considerations

  • Not Suitable for Polished Surfaces: The sealer is ineffective on polished, glazed, or non-absorbing surfaces.
  • Indoor Use Only: Specifically formulated for interior use and should not be used in wet areas.
  • Preparation and Application: Requires thorough cleaning of the surface prior to application and careful adherence to drying and re-application instructions to achieve the best results.

The HMK® S239 Stone Sealer - Gloss Finish is a robust solution for those looking to protect and beautify their stone surfaces while ensuring long-term durability and ease of maintenance.

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