Genfloor / Primers and Impregnations / 645 Genfloor Primer Flex
PRIMERS AND IMPREGNATIONS · FLEXIBLE PRIMER
645
Genfloor Primer Flex
2K · Solvent-free epoxy · Flexible
Flexible, two-component, clear, solvent-free epoxy concrete primer.
A flexible, two-component, clear, solvent-free epoxy concrete primer. On floors subject to slight movement and vibration it secures the adhesion performance of the upper coats.
Technical Data
LIANT
Epoxy resin
COMPOSANTS
Two-component (2K)
POSITION DANS LE SYSTÈME
Flexible primer
DENSITÉ
1.05 ± 0.05 kg/L
EXTRAIT SEC EN VOLUME
Solvent-free (~100%)
DILUTION
Do not thin
MÉTHODE D’APPLICATION
Roller, brush
PRÉPARATION DE SURFACE
Milling / shot-blasting, moisture < 4%
RENDEMENT
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RENDEMENT
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RENDEMENT
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RENDEMENT
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SÉCHAGE
—
CONDITIONNEMENT
—
TEINTE
Clear
DOCUMENTS TECHNIQUES
Utilisation et application
DOMAINES D’UTILISATION
Used as a primer coat on cured concrete, terrazzo, ceramic tiles and metal to give floor coatings strong adhesion; recommended under flexible systems (655 HB Flex).
PRÉPARATION DE SURFACE ET 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. 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 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.
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.
POINTS FORTS
— Flexible film structure
— Clear, solvent-free
— Suitable for floors subject to vibration
— System compatibility with flexible topcoats
SYSTÈME RECOMMANDÉ
COUCHES SUIVANTES
Complete with 655 Genfloor HB Flex Epoxy Coating.