Purrazzo Contact • Signal White

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.


Application Surface
ColourSignal White

About Purrazzo Contact

Purrazzo Contact is a polyurethane-based broadcast micro terrazzo floor coating system that gives spaces a warm and natural feel with its natural stone touches. A coloured aggregate blend is broadcast onto the UV-resistant, water-repellent coating; it stands out with its durability and elegant appearance.
The concrete surface is prepared with abrasive equipment, primed with FOX EPOTHANE® PRIMER HB and broadcast with quartz sand; if there is undulation it is levelled with FOX EPOTHANE® BASECOAT. FOX PURRAZZO CONTACT components A and B are mixed and poured onto the surface at a consumption of 3.5 kg/m², spread with a trowel and broadcast with FOX PURRAZZO CONTACT STONE at 1.2 kg/m². After at least 48 hours the surface is sanded and FOX PURATHANE® TOPCOAT WB clear matt top coat is applied.

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


Floor
Primer
Intermediate Coat (Optional)
Coating
Broadcast
Top Coat
Layers & Products5 layers
  1. 1

    Primer

    Required

    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 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.

    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.

  2. 2

    Intermediate Coat (Optional)

    Required

    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 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.

    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.

  3. 3

    Coating

    Required

    Polyurethane-based, UV-resistant, water-repellent coating material.

    Main Product FOX PURRAZZO CONTACT

    Polyurethane-based, UV-resistant, water-repellent coating material.

  4. 4

    Broadcast

    Required

    Coloured aggregate mix developed for the broadcast terrazzo system. The colour is the selected Purrazzo Contact stone chart colour.

    Coloured aggregate mix developed for the broadcast terrazzo system. The colour is the selected Purrazzo Contact stone chart colour.

  5. 5

    Top Coat

    Required

    Polyurethane based, two-component, water-borne, aliphatic clear matt top coat floor coating with high abrasion and scratch resistance.

    Polyurethane based, two-component, water-borne, aliphatic clear matt top coat floor coating with high abrasion and scratch resistance.

System Detail


StageProduct / Application TypeColour
Primer0,1-0,3 mm Kuvars Kumu (60-70 AFS)
PrimerFOX EPOTHANE® PRIMER HBClear
Intermediate Coat (Optional)0,1-0,3 mm Kuvars Kumu (60-70 AFS)
Intermediate Coat (Optional)FOX EPOTHANE® BASECOAT
CoatingFOX PURRAZZO CONTACT
BroadcastFOX PURRAZZO CONTACT STONE
Top CoatFOX PURATHANE® TOPCOAT WBClear Matt

System Products

Frequently Asked Questions

  • 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.

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Purrazzo Contact application
Purrazzo Contact