Genfloor / Polyurethane Systems / 834 Genfloor Polyurethane Floor Topcoat
POLYURETHANE SYSTEMS · UV-PROTECTIVE TOPCOAT
834
Genfloor Polyurethane Floor Topcoat
2K · Polyurethane · UV resistance
Polyurethane protective topcoat for floors requiring UV resistance outdoors.
A ready-to-use, two-component, polyurethane-based protective topcoat with high UV resistance. It provides colour and gloss retention over epoxy floor systems.
Technical Data
BINDER
Polyurethane
COMPONENTS
Two-component (2K)
POSITION IN SYSTEM
UV-protective topcoat
DENSITY
1.30 ± 0.1 kg/L
VOLUME SOLIDS
60% ± 5
THEORETICAL COVERAGE
4 m²/kg (single coat)
MIXING RATIO
4 : 1 by weight (A : B)
THINNING
018 Gen Polyurethane Thinner
APPLICATION METHOD
Roller, brush
COVERAGE
—
COVERAGE
—
COVERAGE
—
DRYING
—
PACKAGING
15 kg kit (12 kg A + 3 kg B)
COLOUR
Produced on request in colours from the RAL colour chart.
TECHNICAL DOCUMENTS
Use and Application
AREAS OF USE
Used as a protective coat on all kinds of metal surfaces and as a topcoat on epoxy floor coatings, particularly outdoors where UV resistance is required.
SURFACE PREPARATION AND APPLICATION
The epoxy floor to be coated must be clean, dry and lightly sanded. Mix components A and B with a low-speed mechanical mixer until homogeneous (at least 2–3 minutes) and apply the mix within its pot life. Apply in thin coats by roller or brush. Ambient and floor temperature must be between +10 °C and +30 °C and relative humidity below 80%; floor temperature must be kept at least 3 °C above the dew point.
APPLICATION AREAS
→ Outdoor Areas, Terraces and Roofs
Technical data are average values at 20 °C and 65% relative humidity. Coverage varies with surface roughness, application method and film thickness. Consult the Gen Boya technical team for project-specific system design.
KEY FEATURES
— High UV resistance
— Resistance to yellowing and chalking
— Topcoat over epoxy systems
— Also suitable for metal surfaces
SYSTEM RECOMMENDATION
PRIMER
Applied over epoxy floor systems (659, 660).