Polyurethane paints

pu flexicoat

PU FLEXICOAT is a polyurethane lacquer, particularly formulated for varnishing indoor/outdoor furniture, offering a very high flexibility and outstanding resistance to abrasion and UV protection.
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PU FLEXICOAT is highly recommended for external treatment of high quality woods. It is formulated to create a surface which require high resistance to abrasion caused by extreme weather condition in marine environment.

Appearance – Transparent Liquid

Code – 5100 – 5200 – 5300

Specific Gravity (20°C) – 0.93 – 0.97 – 0.97

Gloss – Gloss – Satin – Matt

Viscosity (25°C,FC#4) – 26” – 26” – 26”

Flash Point (°C) – 20 – 20 – 20

Non-Volatile (Wt.%) – 37 – 39 – 40

Recommended Cat. – 085 – 085 – 085

Application Condition:
Air Temperature – 5 – 350C
Relative Humidity – 85% Max.

Application Method – Brush, Spray or Roller

Thinner – 105/ 205

Mixing Ratio (wt%) (F.C#4 13-5 sec)
Base – 100
Cat. – 50
Thinner – 23-30

Pot Life – 3 – 4 hours

Drying Time (20°C)
Dust Free 20 – 25 minutes
To Touch 45 – 60 minutes
To Recoat 2 – 3 hours
Hard 24 – 36 hours

Coating Rate – 8 – 10m2/L (80 – 120gms/m2)

Recoating
One coat may be sufficient for ordinary finish however one additional coat can be applied wet on wet if necessary. Light sanding with 400-600 mesh sand paper is recommended before subsequent coat when recoating time exceeds 3 hours.

Recommended Under Coat – PU Flexiseal 5051

Surface to be coated should be dry and clean.
In the remaking of old wood and timber it is imperative to remove traces of wax, dust, dirt and other contaminants to ensure perfect adhesion.
Solid woods that contain tannin oil must be treated with isolator prior to the application of the sealer.
If the Isolator has been kept for drying in 12 hours, the coated surface must be sanded well for better anchorage.
The mixture ready for use, can be applied by brush, roller or spray. Apply 1 – 2 coats of P.U. Flexiseal prior to application of P.U. FLEXICOAT.
Paint should be used within the pot life after components have been mixed together.
Never leave drums of Catalyst open.

Mixing ratio should be correctly observed.
Paint should be used within the pot life after components have been mixed together. Pot life decreases at higher temperature.
Bubbling due to 4-5 coat within relatively short time likely to occur in summer. 1~2 thin initial coat and longer recoating interval (50-50 minutes) eliminates bubbling.
Never leave the catalyst open.

brush-product