HMK® R152 – Stone Poultice & Stain Remover

HMK® R152 – Stone Poultice & Stain Remover

Deep-Cleaning Poultice for Oil, Grease & Mastic Stains

HMK® R152 is a professional-grade stone poultice and active cleaning paste designed to pull out deep stains that ordinary cleaners can’t reach. This ready-to-use poultice penetrates up to 2 cm deep to lift and remove oil, wax, grease, silicone smears, mastic residue, and mineral deposits from:

• All natural stone – marble, granite, limestone, travertine, etc.

• Artificial/man-made stone surfaces

• Ceramic & porcelain tile

• Concrete, terracotta & masonry

Safe for use on polished, fine-honed, and textured stone surfaces, HMK® R152 restores the natural look of your stone while protecting its integrity. Suitable for both interior and exterior applications.

Key Benefits

✔ Removes oil, wax, grease & mastic stains
✔ Lifts silicone and grout smears from tile edges
✔ Penetrates up to 2 cm deep for stubborn stains
✔ Safe for polished, honed & textured stone surfaces
✔ Works on natural stone, man-made stone, ceramic, porcelain & concrete
✔ Effective for interior & exterior use

Directions for Use

1. Preparation: Ensure the surface is cool and dry. Turn off underfloor heating. Protect surrounding areas and remove all foodstuffs.

2. Application: Using a putty knife or spatula, apply a 1/8” layer of HMK® R152 to the stained area. Work into the surface with a brush, then add more product as needed.

3. Drying: Allow the poultice to dry for approx. 10–12 hours, depending on temperature and ventilation. Keep area protected from sun and wind.

4. Removal: Brush off the hardened poultice (do not scrape). Scrub the area with HMK® R155 Intensive Cleanerdiluted 1:20, then rinse thoroughly with clean water.

5. Repeat if necessary for deep or tough stains.

💡 To treat tile edge stains, remove old grout or mastic sealer, apply R152 into the joint, and clean as above before re-grouting.

Technical Details

• Product Type: Poultice / Stain Remover

• Unit Size: 0.75 Liter

• Packaging: 12 x 0.75L tins per case | 12 x 0.25L tins per case

• Coverage: ~2 sq. ft. per liter

• UPC: 4029981012389

Safety & Storage

⚠️ Warning: Solvent-based poultice. Contains solvent combined with solid matter. Keep out of reach of children. Do not use below 50°F or above 80°F. Avoid direct contact with plastics, rubber, lacquered, or solvent-sensitive surfaces.

• Store in a cool, dry place with container tightly sealed.

• Always test in a discreet area before full application.

Why Choose HMK® R152?

Unlike surface-level cleaners, HMK® R152 is designed to draw out deep, embedded stains from stone, tile, and masonry. Trusted by professionals for stone restoration, it’s the ideal solution for removing grease, oil, and stubborn sealer or mastic stains without damaging polished or delicate finishes.

👉 Perfect for stone restoration projects, tile edge stain removal, and deep-set grease or oil stains in kitchens, bathrooms, patios, and high-traffic stone surfaces.