Genfloor / Self-Levelling Systems / 660 Genfloor Self Levelling Topcoat
SELF-LEVELLING SYSTEMS · SELF-LEVELLING TOPCOAT
660
Genfloor Self Levelling Topcoat
2K · Solvent-free epoxy · Self-levelling
Gloss, solvent-free self-levelling epoxy floor coating resistant to forklift traffic.
A two-component, solvent-free, self-levelling epoxy topcoat. It forms a seamless, glossy, easy-to-clean surface with high mechanical strength and chemical resistance.
Technical Data
BINDER
Epoxy resin
COMPONENTS
Two-component (2K)
POSITION IN SYSTEM
Self-levelling topcoat
DENSITY
1.65 ± 0.1 kg/L
VOLUME SOLIDS
Solvent-free (~100%)
GLOSS / APPEARANCE
Gloss
THEORETICAL COVERAGE
1.5 kg/m² per 1 mm thickness
MIXING RATIO
4 : 1 by weight (A : B)
THINNING
Do not thin
APPLICATION METHOD
Notched trowel, squeegee, spiked roller
SURFACE PREPARATION
Milling / shot-blasting, moisture < 4%
COVERAGE
—
DRYING
Dust dry 3–4 h · Touch dry 10–12 h · Full cure 7 days
PACKAGING
20 kg kit (16 kg A + 4 kg B)
COLOUR
Produced on request in colours from the RAL colour chart.
TECHNICAL DOCUMENTS
Use and Application
AREAS OF USE
Used in production and storage areas with forklift traffic, loading ramps, supermarkets, multi-storey and underground car parks, exhibition halls and all areas requiring mechanical resistance.
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. Pour the mix onto the floor, spread with a notched trowel or squeegee 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
→ Factories and Production Plants
→ Warehouses and Logistics Centres
→ Pharmaceutical, Hospital and Laboratory
→ Shopping Centres, Retail, Schools and Offices
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
— Seamless, smooth and glossy surface
— Resistant to forklift and heavy traffic
— Chemical resistance
— Hygienic and easy to clean
— RAL colour options
SYSTEM RECOMMENDATION
PRIMER
640 Genfloor Primer (with 657 Self Levelling Basecoat as intermediate coat if required)