Heavy Duty Stone Cleaner
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A powerful, all-in-one cleaner designed to remove tough dirt, dust, oil stains, fungus, mold, and hard water marks from stone and concrete surfaces.
It penetrates deep into the surface to break down buildup and lift contaminants, restoring a clean and fresh appearance without damaging the material.
Suitable for both interior and exterior use across a wide range of stone surfaces.
WHERE IT CAN BE USED
WHERE IT CAN BE USED
It is suitable for both interior and exterior porous and non porous stone surfaces:
• Natural stone - sandstone, limestone, basalt, laterite, granite, marble etc
• Concrete surfaces and exposed architectural concrete
• Brick façades and walls
• Terracotta tiles and façade
• Ceramic and vitrified tiles
• Rendered masonry and plaster surfaces
• Renovated or heritage façades
• Plastered surface
• Glass surfaces and facade
Typical application areas include -
- Bathrooms and wet areas
- Balconies and terraces
- Driveways and pathways
- Stone cladding exposed to rain
- Pool decks
- Areas exposed to sprinkler systems
- Surfaces with visible water drip marks
TECHNICAL DETAILS
TECHNICAL DETAILS
Coverage: 3 to 6 Sqmtr per Ltr
(Actual coverage depends on substrate porosity and surface texture.)
Recommended Application Tools
- Brush
- Roller
- Low-pressure sprayer / garden sprayer
- Soft bristle nylon brush
Ensure consistent wetting of the surface during application to maximize cleaning performance.
Built for Consistency
Application Details
- Sweep or blow away loose dust and debris.
- Apply Winseal Heavy Duty Cleaner in undiluted form directly onto the affected area using a brush, roller or low-pressure sprayer.
- Allow 2-3 minutes of dwell time - The cleaner will penetrate and react with the surface stains, fungus, mold, dirt and salt deposits loosening it.
- Scrub lightly with a soft bristle brush or non-abrasive pad to lift residues.
- Rinse thoroughly with clean water.
- Repeat if required for heavy deposits of fungus, dust, hard water scaling etc.
- Allow the surface to dry before applying any protective coating.
Pro Tip: Always test on a small inconspicuous area to confirm compatibility, reaction and check the surface after rinsing with water.
Find the right product for your stone
| Product | Marble | Granite | Basalt | Sandstone | Red Brick | Concrete |
|---|---|---|---|---|---|---|
| Limescale Remover | ✓ | ✓ | ✓ | ✕ | ✕ | ✓ |
| Heavy Duty Cleaner | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Fungus & Mould Remover | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Oil & Grease Remover | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
Complete your Stone Care System
SYSTEM READY
Complete the Stone Surface Care System
To maximize surface care performance, consider pairing Winseal cleaners with the following:
- Oil & Grease Remover – for driveways or areas with organic and oily contaminants.
- Mold & Fungus Cleaner – for shaded or wet areas where there is existing biological growth.
- Water Repellent – for preventing further efflorescence, fungus and mold growth while keeping the natural look and feel intact
- Clear Glossy Sealer - For creating a protective layer protecting from dust and water
- Premium Glossy sealer - For giving the stone surface a rich sheen while protecting the surface from weathering, fungus, mold, dust and dirt
Product Coverage
| Product | Unit | Marble | Granite | Basalt | Sandstone | Red Brick | Concrete | Life |
|---|---|---|---|---|---|---|---|---|
| Fungus & Mold Remover | Sqmtr / Ltr | 24 | 24 | 15 | 15 | 10 | 15 | — |
| Heavy Duty Stone Cleaner | Sqmtr / Ltr | 5 | 5 | 4 | 3 | 3 | 3 | — |
| Limescale Remover | Sqmtr / Ltr | 5 | 5 | 4 | - | - | 3 | — |
| Oil & Grease Remover | Sqmtr / Ltr | 24 | 24 | 15 | 15 | 10 | 15 | — |
FAQ
1. Will this actually remove the black fungus and green mold stains on my terrace, or just clean the surface dirt?
1. Will this actually remove the black fungus and green mold stains on my terrace, or just clean the surface dirt?
Yes it's built for exactly that. It gets into the surface to break down fungus, mold, oil stains, and even hard water marks, not just surface dust. Apply it undiluted, give it 2-3 minutes to work, scrub lightly, then rinse.
2. Can I use this on ceramic or vitrified tiles, or is it only for natural stone?
2. Can I use this on ceramic or vitrified tiles, or is it only for natural stone?
Both. Unlike our protective coatings, this cleaner works on porous stone (sandstone, granite, marble) and non-porous surfaces like ceramic and vitrified tiles, plus concrete, brick, and even glass facades.
3. Do I need to dilute this before using it?
3. Do I need to dilute this before using it?
No apply it directly, undiluted, straight onto the affected area with a brush, roller, or low-pressure sprayer. No mixing needed.
4. My driveway has really heavy dirt and hard water scaling built up over years. Will one round be enough?
4. My driveway has really heavy dirt and hard water scaling built up over years. Will one round be enough?
For heavy buildup, you may need to repeat the process apply, dwell, scrub, rinse, and go again if the stains or scaling are stubborn. It's designed to handle tough, years-old deposits, not just light dust.
5. How much do I need for my terrace or driveway?
5. How much do I need for my terrace or driveway?
Coverage runs 6-12 sqm per liter, depending on how porous and textured your surface is rougher, more porous surfaces will need more product. Measure your area and round up rather than running short mid-clean.
WHAT'S EVERYONE SAYING
“The look and feel of my stone walkway became as vibrant as when I got it installed”
—Vinayak Thorat - Venkatraman Associates (VA Group)
“Winseal totally transformed the look of my patio. It looks surreal now.”
—Tanay Anjikar - Siddhalaxmi Industries
"Winseal's Water Repellant coatings have helped prevent fungus and mold over our client's exposed brick facade. Even after years, the bricks look new. I'm very happy with the results."
—Mitalee Varadpande (Patil) - The Big Storey Architects
