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Genfloor / Primers and Impregnations / 642 Genfloor Moisture Barrier

Gen Boya 642 Genfloor Moisture Barrier ambalaj görseli

PRIMERS AND IMPREGNATIONS · MOISTURE-BARRIER PRIMER

642

Genfloor Moisture Barrier

2K · Solvent-free epoxy · Moisture tolerant

Solvent-free, moisture-tolerant epoxy surface impregnating primer and moisture barrier.

A solvent-free, epoxy-based, moisture-tolerant surface impregnating primer. It offers good penetration, chemical resistance and high mechanical strength, allowing the coating system to be applied safely on damp concrete.

Technical Data

LIANT

Epoxy resin

COMPOSANTS

Two-component (2K)

POSITION DANS LE SYSTÈME

Moisture-barrier primer

DENSITÉ

1.08 ± 0.05 kg/L

EXTRAIT SEC EN VOLUME

Solvent-free (~100%)

RENDEMENT THÉORIQUE

200–250 g/m² (depending on substrate)

DILUTION

Do not thin

MÉTHODE D’APPLICATION

Roller, brush

PRÉPARATION DE SURFACE

Milling / shot-blasting; suitable for damp substrates

RENDEMENT

—

RENDEMENT

—

RENDEMENT

—

SÉCHAGE

Dust dry 3–4 h · Touch dry 8–10 h · Full cure 7 days

CONDITIONNEMENT

15 kg kit (10 kg A + 5 kg B)

TEINTE

—

DOCUMENTS TECHNIQUES

Utilisation et application

DOMAINES D’UTILISATION

Used on the interior surfaces of concrete water tanks, for fixing rebar starters in port and construction concrete, in car service stations and car parks, warehouses and bonded stores, factories and plants, aircraft and helicopter hangars, hospitals and laboratories.

 

PRÉPARATION DE SURFACE ET APPLICATION

New concrete must be cured for at least 28 days; there must be no standing water on the surface. 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; apply the next coat within 24 hours at the latest.

 

DOMAINES D’APPLICATION

→ Car Parks and Ramps

→ Chemical, Petrochemical and Treatment

→ Aircraft Hangars and Defence Industry

→ Pools and Water Structures

 

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

— Can be applied on damp concrete

— High penetration

— Chemical and mechanical resistance

— Barrier against moisture-induced blistering

SYSTÈME RECOMMANDÉ

COUCHES SUIVANTES

Can be completed with all Genfloor epoxy topcoat and self-levelling systems.

Le bon système pour votre sol, avec l’équipe technique Genfloor.

Nos experts vous accompagnent à chaque étape : analyse du support, mesure d’humidité, choix du système et calcul de consommation.

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