Nippon Singapore ROOFGUARD

Description:

Roofguard is a highly durable water-based acrylic roof coating formulated with SolaReflect technology. It is long lasting, gives the roof a smooth low sheen finish and protects the roof against mould attack. Incorporated with SolaReflect Technology, Roofguard reflects a large amount of solar energy from the sun and able to reduce the surface temperature by up to 5°C*. This special property can lower heat buildup and subsequently decreases the energy needed for air conditioning.
*Temperature reduction varies from colour to colour

TYPE : 100% acrylic
COLOUR : Standard color
FINISH : Low sheen
USES : Premium roof coating for application on old and new unglazed clay roof tiles, masonry, concrete and metal roof. Not recommended for glazed tiles.

FEATURES :

• Solar reflective
• Excellent weather resistance
• Excellent resistance to fungal and algal growth
• Excellent alkaline resistance
• Easy to apply

APPLICATION DATA
METHOD : Roller, brush or conventional spray
THEORETICAL COVERAGE : Approx 12 m2/ litre depending on surface porosity
DILUTION : No dilution is necessary for best performance

SURFACE PREPARATION : Ensure surface is clean, dry and stable using the following suggested
surface treatments:
• Moisture: There must not be any water residue on the surface of the substrate. Moisture must be <4% (Sovereign moisture master) before application
• Unstable matter: Remove loose bonding film, dirt, peeling paint, etc by high-pressure water jet wash or mechanical means such as power brush or scraper, whichever is suitable
• Contaminants: Remove dust and foreign matter by cleaning with damp cloth. Remove oil or grease using solvent or mild detergent. Allow surface to dry
• Fungus and Algae: Wash the affected area to remove unstable matters and micro-organisms. Apply Anti-Fungus Solution and leave on for at least 2 hours
• Hairline cracks: Fill cracks with suitable exterior grade waterresistant putty or filler
• Metal roof: Substrate should be wire brushed or abrasive blasted and appropriately primed before application

DRYING TIME :

Surface Dry – 30 minutes at 30 oC
Hard Dry – 2 hours at 30 oC

OVERCOATING TIME : 2 hours based on normal conditions

RECOMMENDED
PAINTING SYSTEM: 1 coat of Aqua Primer Sealer Undercoat
                                  2 coats of Roofguard
(Note: Vinilex 5170 Wall Sealer is not recommended)

CLEANING : All equipments should be cleaned with water immediately after use
GENERAL INFORMATION
SOLID CONTENT : 44.0 ± 2.0 % by weight (based on light colour)
SPECIFIC GRAVITY : 1.14 ± 2.0 % kg / litre (based on light colour)
PACKING : 5 litres
STORAGE : Store in a tightly sealed container in a cool, dry place
SHELF LIFE : Up to 24 months in a tightly sealed container