HMK® S748 – Oleophobic Stain Protection & Color Enhancer

HMK® S748 – Oleophobic Stain Protection & Color Enhancer (1L & 5L)

Protect and enhance the natural beauty of your stone surfaces with HMK® S748. This ready-to-use, solvent-based impregnator is specially formulated with oleophobic technology to repel water, dirt, oil, and grease while deepening the color and structure of stone. Designed for both interior and exterior use, HMK® S748 is ideal for polished, honed, or textured marble, limestone, granite, terrazzo, travertine, and other natural or artificial stones.

Unlike ordinary sealers, HMK® S748 not only prevents stains but also provides a long-lasting color-enhancing finishthat brings out the natural grain and vibrancy of your stone. It does not yellow with age, remains vapor permeable, and is approved for use in food preparation areas under the LFGB (German Food & Feed Code).

✅ Key Benefits:

• Advanced oleophobic protection – resists oil, grease, water, and dirt

• Enhances and deepens color and structure of stone

• Suitable for all absorbent stones including marble, limestone, granite, terrazzo, and agglomerates

• Long-lasting, vapor-permeable, and non-yellowing

• Ideal for indoor and outdoor applications

• Approved for use in food contact areas once cured

🧰 Application Instructions:

1. Thoroughly clean the stone using HMK® R55 Intensive Cleaner and allow to dry completely (24–48 hours, residual moisture 2–4%).

2. Apply HMK® S748 generously and evenly with a natural bristle brush or short-fiber roller. Keep the surface wet for 20–30 minutes.

3. Wipe away excess with a white paper towel and rub the surface dry to avoid streaks.

4. For very absorbent stones, repeat after 24 hours.

5. Allow 10–12 hours to dry; protect the surface from foot traffic, rain, and humidity for at least 72 hours.

💡 Care Tip: For regular maintenance, clean with HMK® P324 Liquid Stone Soap. To refresh shine on polished indoor surfaces, occasionally use HMK® P319 Marble & Granite Polish.

📦 Product Details:

• Description: Stain Protection / Color Enhancer

• Unit Sizes: 1 Liter, 5 Liter

• Unit / Case: 12 x 1L, 2 x 5L

• Coverage: 50–200 sq. ft. per liter, 250–1000 sq. ft. per 5L (depending on stone absorbency)

⚠️ Safety & Storage:

• Contains solvent, silane, and silicone – flammable.

• Store in a cool, dry place (max. 78°F). Use opened containers quickly.

• Avoid eye/skin contact; use protective gloves and adequate ventilation.

• Always test in an inconspicuous area before full application.

Why Choose HMK® S748?

Trusted by stone care professionals worldwide, HMK® S748 provides the perfect balance of stain protection and color enhancement. It’s the ideal choice for homeowners, contractors, and fabricators who want their stone installations to stay beautiful, durable, and easy to maintain for years.