Happywall – Undercoat

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Brand:

  • HappyWall

THINNING/ APPLYING
Thin up to 50% with white spirit directly to unprimed surfaces, up to 75% for fair-faced
concrete, and 20 – 25% for wood surfaces.
Apply one or two coats. Apply topcoat after complete drying.

PRODUCT DESCRIPTION
It is an alkyd based primer for new and previously painted interior and exterior concrete, wood,
hardboard and ferrous metal surfaces.
PRODUCT BENEFITS
1- High resistance to salt spray, UV emissions and to weather conditions.
2- Great sealing properties
3- Perfect adhesion
4- Intercoat adhesion
5- High temperature stability
RECOMMENDED USES
It is effective on surfaces such as structural steel, beams, trusses, metal doors, metal sash,
metal trim, lockers, stairs and all types of machinery.
Interior and exterior wood work such as furniture, wood paneling, cabinets, cupboards,
doors, windows…
Also suitable for fair-faced concrete.
SURFACE PREPARATION
Surfaces should be solid, clean and dry, free from oil, grease, salt, dust and other
contaminants.
1- Alkaline and acid surfaces should be cleaned and neutralized.
2- Deteriorated previous coatings, weak and blistered paints or chalky substances
should be removed by scrapers, paint removers or flame spraying.
3- Non-disintegrated paints or glossy surfaces of previous coatings should be
roughened slightly with sand paper to ensure good intercoat adhesion.