Indofast 330 is a Fast drying, Single component modified alkyd based anti corrosive “TRANSFORMER HEAT OIL RESISTANCE’ coating pigmented with Zinchromate as corrosion inhibiting pigment. The White version contains Zinc Phosphate as Anti corrosion inhibitor. It protects internal surface of transformer tank from oil heat for maximum 130°C temperature.
It is specially designed to use as tank lining on surface of electrical transformer tanks, however it is also recommended to use on sheet metal in various fabrication Industries, Heavy machineries and can be applied on diverse areas of tank interiors/ exteriors, equipments, pipelines, structural steel etc.
Colour
Yellow, White
Finish
Matt (00-30 GU at 60° angle)
Soild by Volume
45 ± 2%
Supply Weight (Kg/ Ltr)
1.25±0.05
Flash Point
28° C
Dry Heat Resistance
Intermittent : 130°C, Continuous: 110°C
Shelf Life
12 months
Recommended film thickness per coat
Dry Film Thickness
30-50μ in single coat
Wet Film Thickness
65-110μ in single coat
Therotical Coverage Rate
15.00 sq.mt / lit at recommended DFT of 30μ
All surfaces to be coated should be clean, absolutely dry and oil or moisture free before painting application. Oil and grease should be removed by solvent cleaning. This product is suitable for use over phosphate washed steel.
Steel : Abrasive blast clean to a minimum of Sa2½ (ISO 8501-1:2007). Surface defects revealed by the blast cleaning process should be ground, filled, or treated in the appropriate manner. A surface profile of 30-40 microns is recommended.
Primed Surface : Already primed (or wash primed) surface should be dry and free from all contamination and Indofast330 should be applied within the overcoating intervals specified in earlier primer/ etch primer TDS. Area of damaged primer or rework etc should be prepared as per specified standards, either by power tool cleaning or other means.
Application Method
Spray/ Airless Spray/Brush/ Roller
Mixing Ration
One Component Coating
Thinner and Cleaner
Indokote Thinner (IK.707)
Airless Nozzle Orifice
0.33 - 0.45mm
Nozzle Pressure
155 kg/cm² or 2200 psi
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