Genfloor / Polyurethane Systems / 832 Genfloor Polyurethane Floor Basecoat
POLYURETHANE SYSTEMS · SELF-LEVELLING COATING
832
Genfloor Polyurethane Floor Basecoat
2K · Solvent-free PU · Self-levelling
Solvent-free, hygienic polyurethane floor coating for cold stores and heavy forklift traffic.
A solvent-free, two-component, self-levelling, hygienic polyurethane floor coating with high mechanical strength. The flexibility of polyurethane gives superior resistance to impact and thermal shock.
Technical Data
BINDER
Polyurethane
COMPONENTS
Two-component (2K)
POSITION IN SYSTEM
Self-levelling coating
DENSITY
1.35 ± 0.1 kg/L
VOLUME SOLIDS
Solvent-free (~100%)
THINNING
Do not thin
APPLICATION METHOD
Notched trowel, squeegee, spiked roller
SURFACE PREPARATION
Milling / shot-blasting, moisture < 4%
COVERAGE
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COVERAGE
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COVERAGE
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COVERAGE
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DRYING
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PACKAGING
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COLOUR
Produced on request in colours from the RAL colour chart.
TECHNICAL DOCUMENTS
Use and Application
AREAS OF USE
Can be applied in factories, cold stores, refrigerated vehicle bodies, shopping centres, workshops, aircraft hangars, schools, hospitals, the pharmaceutical and food sectors, laboratories and areas with heavy forklift traffic.
SURFACE PREPARATION AND APPLICATION
New concrete must be cured for at least 28 days; surface moisture must not exceed 4%. Remove weak surface layers, laitance, oil, curing compounds and old coating residues by milling, shot-blasting or diamond grinding; remove the dust with an industrial vacuum. Repair cracks and holes with epoxy repair mortar. Prime the surface with 640 Genfloor Primer. 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. Spread with a squeegee and notched trowel and de-aerate with a spiked roller. 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
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
— Flexible; impact and thermal-shock resistance
— Suitable for cold stores
— Hygienic, seamless surface
— Solvent-free
SYSTEM RECOMMENDATION
PRIMER
640 Genfloor Primer
SUBSEQUENT COATS
Where exposed to UV, complete with 834 Genfloor Polyurethane Topcoat.