Gen Yacht / Underwater Primers and Barrier Systems / Nº 401 Epoxy Primer
UNDERWATER PRIMERS AND BARRIER SYSTEMS · PRIMER
401
Epoxy Primer
Epoxy · Anti-corrosive · Above and below water
Epoxy-based, high-adhesion, water-resistant primer that gives strong corrosion protection on metal and GRP.
An epoxy-based, high-adhesion and water-resistant primer. It provides strong protection against corrosion on metal and GRP surfaces and forms a sound base for the systems applied over it.
Technical Data
LIGANTE
Epoxy
COMPONENTES
Two-component (2K)
POSICIÓN EN EL SISTEMA
Primer
RENDIMIENTO TEÓRICO
8 m²/kg (single coat)
MÉTODO DE APLICACIÓN
Brush, roller, spray
NÚMERO DE CAPAS
2–3 coats underwater; min. 3 coats on aluminium
PRODUCTOS COMPATIBLES
409, 425, 427, 429, 462
RENDIMIENTO
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RENDIMIENTO
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RENDIMIENTO
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RENDIMIENTO
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RENDIMIENTO
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SECADO
Touch dry 4 h · Recoat 8–12 h (20 °C, 65% RH)
ENVASE
—
COLOR
Grey
DOCUMENTOS TÉCNICOS
Uso y aplicación
USOS
Steel, GRP (fibreglass) and properly prepared wooden surfaces; as a primer in underwater and above-water systems; for surface preparation before antifouling and topcoats.
PREPARACIÓN DE SUPERFICIE Y APLICACIÓN
Blast steel surfaces to Sa 2½ or clean to St 3; abrade GRP and wooden surfaces and remove dust and grease. Stir thoroughly and apply by brush, roller or spray. Air and surface temperature must be above +5 °C and relative humidity below 85%; surface temperature must be at least 3 °C above the dew point.
TIPOS DE EMBARCACIÓN ADECUADOS
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 a paint schedule tailored to your boat.
CARACTERÍSTICAS PRINCIPALES
— High adhesion
— Water and corrosion resistance
— For underwater and above-water systems
— Steel, GRP and wood
SISTEMA RECOMENDADO
CAPAS SIGUIENTES
Underwater: 409 Vinyl Tie Coat + Gen Antifouling · Above water: 462 PU Topcoat