Permanent anti-slip treatment for marble, limestone, and travertine. Tenax Antislip M is a water-based anti-slip solution formulated specifically for marble and limestone surfaces — using a synergistic combination of acid components and microsilicas to create a permanent non-slip texture on the stone surface without forming a film or coating. Fast-acting and pre-mixed for easy application. Particularly suited for polished marble floors, shower floors, and wet area surfaces where slip resistance is required. ⚠️ Important: This treatment is irreversible and may reduce surface gloss. Always test on a small hidden area first. Not suitable for granite, porcelain, or ceramic — use Antislip for those surfaces. Coverage: approximately 10–15 m² per liter. 2-year shelf life. Key Features Formulated specifically for marble and limestone Permanent non-slip treatment — no film or coating formed Water-based, pre-mixed formula — ready to use Fast-acting — 1–5 minute contact time depending on surface Coverage: 10–15 m² per liter 2-year shelf life Antislip M vs. Antislip — Which to Choose Antislip M (this product) — formulated for marble and limestone; acid + microsilica formula; 1–5 minute contact time Antislip — formulated for granite, porcelain stoneware, silicone materials, and ceramics; 1–15 minute contact time depending on material Compatible Materials Marble (primary application) Limestone and travertine Not suitable for: granite, porcelain, or ceramic — use Antislip for those surfaces How to Apply Test first — this treatment is irreversible and may reduce surface gloss; always test on a small hidden area Ensure the surface is clean, dry, and free of dust Apply product evenly using a cloth or brush Allow to sit for 1–5 minutes depending on surface type and finish — shiny surfaces require shorter contact times Rinse thoroughly with clean water Repeat application if needed for greater slip resistance Works Well With Antislip — anti-slip treatment for granite, porcelain, and ceramic surfaces BrioAction 3 Professional Stain Remover — clean marble thoroughly before applying anti-slip treatment Hydrex — seal marble after anti-slip treatment to restore stain protection Tenax Proseal Premium — premium sealer to protect marble after treatment ProToolHaus – Your Certified Tenax USA Distributor When you buy from ProToolHaus, you’re ordering from a certified distributor of Tenax USA. We carry the full lineup and stand behind every product with expert guidance, fast fulfillment, and the kind of support that only comes from working in the stone industry every day.