Gen Yacht / Antifouling Paints / Nº 427 Speed
ANTIFOULING PAINTS · ANTIFOULING TOPCOAT
427
Speed
Hard film · High speed · Performance boats
Hard antifouling that minimises performance and speed loss with low frictional resistance on fast boats.
A hard antifouling. It provides low frictional resistance on fast boats, minimising performance and speed loss. Its hard surface resists erosion at high water flow and frequent use, and can be burnished when required.
Technical Data
LIANT
Hard antifouling resin
COMPOSANTS
Single-component (1K)
POSITION DANS LE SYSTÈME
Antifouling topcoat
RENDEMENT THÉORIQUE
6 m²/kg (single coat)
DILUTION
Gen Antifouling Thinner
MÉTHODE D’APPLICATION
Brush, roller, spray
PRÉPARATION DE SURFACE
Clean, dry surface prepared with a suitable primer / tie coat
NOMBRE DE COUCHES
Min. 2 coats; extra coat at waterline, keel and rudder leading edges
PRODUITS COMPATIBLES
402, 401, 409, 424
RENDEMENT
—
RENDEMENT
—
RENDEMENT
—
SÉCHAGE
Touch dry 3 h · Recoat 8 h · Launch after min. 12–24 h (20 °C, 65% RH)
CONDITIONNEMENT
—
TEINTE
Jet Black, Navy Blue
DOCUMENTS TECHNIQUES
Utilisation et application
DOMAINES D’UTILISATION
Underwater surfaces of steel, wooden and fibreglass (GRP) boats; fast motor yachts and performance boats; underwater applications requiring a hard film.
PRÉPARATION DE SURFACE ET APPLICATION
On new GRP boats, remove mould release agent residues with a suitable surface cleaner and abrade to a matt finish. On previously antifouled surfaces, wash with high-pressure fresh water, scrape off loose and flaking paint, and make sure the surface is dry, clean and grease-free. Over an antifouling of unknown compatibility, apply 424 Underwater Sealer as an isolating coat. Stir thoroughly and apply at least two coats 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.
TYPES DE BATEAUX ADAPTÉS
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.
POINTS FORTS
— Hard, erosion-resistant film
— Low frictional resistance
— Keeps performance at high speed
— Tin-free (TBT-free) formula
SYSTÈME RECOMMANDÉ
PRIMAIRE
GRP: 402 Osmo Shield or 401 Epoxy Primer + 409 Vinyl Tie Coat · Old antifouling: 424 Underwater Sealer