Arafam Gloss Polyurethane Top Coat

Properties and Intended Use

Arafam Gloss Polyurethane Top Coat is recommended to be used as topcoat for transportation equipment, pipe racks, tank exterior, steel structures and vessels exteriors in chemical and petrochemical facilities, off-shore structures and highway infrastructures. It has excellent durability and offers superior gloss and color retention. The product cures to a tough and flexible coating and provides excellent adhesion to Epoxy primer and intermediate coats.

Physical Properties

Shade: White (other shades are available on request)
Gloss: Full gloss
Density (gr/cm³): 1.2 ± 0.1
Weight solid (%): 60 ± 2
Volume solid (%): 50 ± 2
Typical thickness: 35-50 microns (DFT)
Theoretical coverage (m²/lit): 10 @ 50 micron
Flash point: 25 °C
VOC: 514
Drying time (not exposing):

Application data

Application ambient temperature: Minimum: 5°C (and 3°C higher than dew point)
Maximum: 40°C
Relative humidity: 70% max
Number of components: 2
Hardener: RAF-HP
(Winter grade is available on request)
Mixing ratio (by weight): 100:20
Thinner: RAFT-7000
Thinner for cleaning of tools: RAFT-300
Pot life: 8 hrs (@ 23°C)

Application Methods

Airless spray:
Nozzle orifice: 0.015”-0.021” inch
Nozzle pressure: 120-180 bar
(Airless spray and air-spray data are indicative and subject to adjustment)
Air spray:
Nozzle orifice: 0.047”-0.06” inch
Nozzle pressure: 3-5 bar
Brush and roller: suitable