Purrazzo Contact
FOX PURRAZZO CONTACT is a polyurethane resin-based, two-component, solvent-free, self-levelling micro terrazzo coating system with antibacterial properties. Layer structure: PRIMER HB primer, optional BASECOAT intermediate coat, FOX PURRAZZO CONTACT coating (3.5 kg/m²), FOX PURRAZZO CONTACT STONE broadcast (1.2 kg/m²) and TOPCOAT WB clear matt top coat.
Purrazzo Contact is offered in 18 stone colours; the natural stone texture comes from the broadcast coloured aggregate blend. The colour choice does not change the layer structure.
About Purrazzo Contact
Consumption figures are given for ideal conditions at +23 °C; they may vary according to surface and ambient conditions. A site survey with our expert team is recommended before the system solution.
Technical Specifications
Coating Product
FOX PURRAZZO CONTACT — polyurethane, two-component, solvent-free, 100% solids
Coating Consumption
3,5 kg/m²
Broadcast
FOX PURRAZZO CONTACT STONE — 1.2 kg/m²
Primer
FOX EPOTHANE® PRIMER HB + 0.1-0.3 mm quartz sand
Intermediate Coat (optional)
FOX EPOTHANE® BASECOAT
Top Coat
FOX PURATHANE® TOPCOAT WB clear matt
Colour
18 stone colours
Density
1.54±0.05 g/cm³
Adhesion Strength
≥1.5 N/mm² to concrete
Shore D Hardness (7 days)
≥50
Taber Abrasion (CS10, 1 kg, 1000 cycles)
≥70 mg
Pot Life
60 dakika
Application Temperature
+10 °C / +30 °C
Ready for Use (20 °C)
Foot traffic 24 hours, light traffic 3 days, full cure 7 days
System Layers
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1
Primer
RequiredEpoxy based, two-component, solvent-free, low-viscosity clear primer for damp surfaces; 0,1-0,3 mm (60-70 AFS) quartz sand is broadcast onto it.
Main Product 0,1-0,3 mm Kuvars Kumu (60-70 AFS)Epoxy based, two-component, solvent-free, low-viscosity clear primer for damp surfaces; 0,1-0,3 mm (60-70 AFS) quartz sand is broadcast onto it.
Main Product FOX EPOTHANE® PRIMER HBEpoxy based, two-component, solvent-free, low-viscosity clear primer for damp surfaces; 0,1-0,3 mm (60-70 AFS) quartz sand is broadcast onto it.
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2
Intermediate Coat (Optional)
RequiredEpoxy based, two-component, solvent-free, self-levelling coating; 0,1-0,3 mm (60-70 AFS) quartz sand is broadcast onto it. OPTIONAL layer.
Main Product 0,1-0,3 mm Kuvars Kumu (60-70 AFS)Epoxy based, two-component, solvent-free, self-levelling coating; 0,1-0,3 mm (60-70 AFS) quartz sand is broadcast onto it. OPTIONAL layer.
Main Product FOX EPOTHANE® BASECOATEpoxy based, two-component, solvent-free, self-levelling coating; 0,1-0,3 mm (60-70 AFS) quartz sand is broadcast onto it. OPTIONAL layer.
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3
Coating
RequiredPolyurethane-based, UV-resistant, water-repellent coating material.
Main Product FOX PURRAZZO CONTACTPolyurethane-based, UV-resistant, water-repellent coating material.
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4
Broadcast
RequiredColoured aggregate mix developed for the broadcast terrazzo system. The colour is the selected Purrazzo Contact stone chart colour.
Main Product FOX PURRAZZO CONTACT STONEColoured aggregate mix developed for the broadcast terrazzo system. The colour is the selected Purrazzo Contact stone chart colour.
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5
Top Coat
RequiredPolyurethane based, two-component, water-borne, aliphatic clear matt top coat floor coating with high abrasion and scratch resistance.
Main Product FOX PURATHANE® TOPCOAT WBPolyurethane based, two-component, water-borne, aliphatic clear matt top coat floor coating with high abrasion and scratch resistance.
System Detail
| Stage | Product / Application Type | Colour |
|---|---|---|
| Primer | 0,1-0,3 mm Kuvars Kumu (60-70 AFS) | |
| Primer | FOX EPOTHANE® PRIMER HB | Clear |
| Intermediate Coat (Optional) | 0,1-0,3 mm Kuvars Kumu (60-70 AFS) | |
| Intermediate Coat (Optional) | FOX EPOTHANE® BASECOAT | |
| Coating | FOX PURRAZZO CONTACT | |
| Broadcast | FOX PURRAZZO CONTACT STONE | |
| Top Coat | FOX PURATHANE® TOPCOAT WB | Clear Matt |
System Products
Frequently Asked Questions
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Which floors can it be applied to?
Applied to concrete floors at least 3 weeks old with ≥25 N/mm² compressive and ≥1.5 N/mm² tensile strength; moisture must be ≤4%, the floor temperature at least +10 °C and 3 °C above the dew point. Cement laitance is removed by shot blasting, milling or diamond grinding; repairs are made with FOX EPOTHANE® PRIMER + quartz sand mortar. -
Is the Intermediate Coat (FOX EPOTHANE® BASECOAT) mandatory?
No, it is optional; it is applied if there is undulation on the surface or if preferred. For conditions outside the standard, contact technical service for system details. -
How is it maintained?
The seamless (jointless) surface does not hold dirt; it is easy to clean, requires minimum maintenance and is simple to repair. After application the coating must be protected from direct water contact for at least 24 hours. -
What are the colour options?
Each Purrazzo system is offered with its own colour chart; the desired design can be achieved with different RAL colour options. The colours on the chart may differ from the original colours depending on the printing technique and the ambient light. -
Where does the stone texture come from?
FOX PURRAZZO CONTACT STONE is a coloured aggregate blend developed for the broadcast terrazzo system; it is broadcast at 1.2 kg/m² onto the fresh coating and the natural stone appearance emerges after sanding. -
When is the coating ready for use?
At 20 °C it is opened to foot traffic after 24 hours and to light traffic after 3 days; it reaches full cure in 7 days. At 10 °C these periods extend to 30 hours / 4 days / 10 days.








