Nano Scale Coatings
7641 Q² Marble PRO
Marble Protection System
7641 Q² Marble PRO is ideal for use on any marble surface. The coated surface becomes glossy and very easy to clean. Coated marble with 706 Q² Marble PRO will resist staining from wine and lemon juice for over 12 hours.
Key Features
Application Temperature
+15 to +25°C
Coverage Rate per Liter
50 - 80 m2
Durability of the Coating
Up to 10 years
Shelf Life of the Liquid
24 months,
6 - 12 months after opening
6 - 12 months after opening
Storage Temperature
+5 to +25°C
Curing Time
7 days at room temperature
Downloads & Videos

Stone Coatings in Comparison
Properties | 7620 Details |
704 / 705 Details |
7641 Details |
7626 Details |
8637 Details |
7622 Details |
7624 Details |
695 Details |
---|---|---|---|---|---|---|---|---|
Application | Spray, brush, roller | Spray, brush, roller | Spray, brush, roller | Brush, roller, convention or airless spray | Spray, brush, roller | Spray, brush, roller | Spray, brush, roller | Spray, brush, roller |
Application Temperature | <-10°C - 70°C | <5°C - 40°C | <15°C - 25°C | <-5°C - +60°C | <5°C - 30°C | <5°C - 30°C | 15°C - 25°C | <5°C - 50°C |
m² per liter | 8 - 50 | 20 - 100 | 50 - 80 | 8 - 10 | 10 - 20 | 10 - 20 | 30 - 40 | 5 - 40 |
Durability | 10 - 20 years | 5+ years | Up to 10 years | Up to 20 years | Up to 10 years | Up to three years | 2+ years | Up to 2 years |
Curing Time | 3-6 hours at 20°C | 24 hours | 7 days at room temperature | Touch dry 3-4 hours, full cure 24 hours | 12 hours | 12 hours | 12 hours | 12 hours |
… based | Solvent | Solvent | Solvent | Solvent | Water | Water | Water | Water |
Available as concentrate | No | Dilutable up to 1:1 with Ethanol or 1-Methoxy-2-Propanol | No | No | No | No | No | Yes 1:9-1:14 (art. no. 697) |
Breathable | Yes | No | No | Yes | Yes | Yes | Yes | Yes |
Visible | Might be slightly darker | 704: Glossy 705: Matte |
Yes glossy |
Yes clearly (glossy) |
No on most surfaces |
No on most surfaces |
Matte, transparent | No on most surfaces |
Topographical / penetrative | Penetrative, extreme abrasion-resistant | Topographical | Topographical | Topographical, very strong bonding | Topographical | Topographical | Solidifies the Surface | Topographical |
Oil resistant | Yes | Yes | Yes | Yes | Yes | Yes | No | Yes |
Frost resistant | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
PFOS- / PFOA-free | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
PFAS-free | No | Yes | Yes | Yes | No | No | Yes | Yes |
Available in RAL colors | No | Yes from 1.000 liters |
No | Yes from 100 liters |
No | No | No | No |
Dangerous goods | No | Yes | No | No | No | No | No | No |
Application recommendation | Concrete, tiles (unglazed), roofing tiles, brick/masonry, limestone, sandstone, mineral plaster, natural stone, façade, slate | Concrete, plaster, natural stone (granite, slate, basalt, sandstone, limestone), roof tiles, clinker | Marble | Graffiti Protection for up to 50 times, for commercial locations, for aluminium siding, (fibre) glass, masonry, metal, street signs, stucco, utility boxes, vinyl siding, wood | For monuments, Statues, high value stone art works, paving-stone systems and terrace tiles | Wet room walls, concrete seating in public areas, stone foyer areas | Concrete, plaster, natural stone (granite, slate, basalt, sandstone, |