Matte enhancerMatte Finish Sealer for Black Stone – Semperklin Black Mate
With nanotechnology and volcanic ash, it enhances dark tones with an even matte finish. Protects against moisture, stains, UV rays and wear.

These are the sealers we recommend for dark flagstone. Choose by the finish you want: natural and invisible, or deepening the tone.
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Matte enhancerWith nanotechnology and volcanic ash, it enhances dark tones with an even matte finish. Protects against moisture, stains, UV rays and wear.
Satin enhancerWith nanotechnology and volcanic ash, it deepens dark tones and highlights veining with a subtle sheen. Protects against moisture, stains, UV rays and wear.
Wet-look enhancerEnhances dark tones without losing the natural texture, with a subtle satin finish. Protects against moisture, stains, UV rays and wear.
Natural (invisible)Water-based nanotechnology sealer. Repels water and dirt without changing the appearance and lets the material breathe.
Mockup recommendation based on the container labels. Pending validation by the Semperklin technical team.