Indothane 280 is a Two component isocynate cured fast drying anti corrosive primer containing Zinc Phosphate as corrosion inhibiting pigment and MIO as moisture barrier. It has excellent adhesion and moisture barrier action for steel structures.
It is recommended as primer cum intermediate coating on steel substract in diverse areas of heavy machinery, agriculture implements, industrial structures etc. Indothane 280MIO provides corrosion protection as well as moisture barrier to equipments exposed to medium corrosive and dump environement.
Colour
MIO Grey
Finish
Matt
Soild by Volume
50 ± 2%
Supply Weight (Kg/ Ltr)
1.30±0.05
Flash Point
29° C
Dry Heat Resistance
Intermittent : 120°C, Continuous : 100°C
Shelf Life
12 months
Recommended film thickness per coat
Dry Film Thickness
40-60μ in single coat
Wet Film Thickness
80-120μ in single coat
Therotical Coverage Rate
12.50 sq.mt / lit at recommended DFT of 40μ
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.
Repair Cases : Corroded areas should be power tool cleaned to St3 or blast cleaned to Sa2 or better. Existing system should be dry and free from loose paint, salt, grease and other contaminants prior to overcoating.
New steel : Abrasive blasting to Sa 2½ (ISO 8501-1:2007). For temporary protection, if required, use a suitable shopprimer. All damage of shopprimer and contamination from storage and fabrication should be thoroughly cleaned prior to final painting.
Maintenance : Remove oil and grease etc. thoroughly with suitable detergent. Remove salts and other contaminants by high pressure fresh water cleaning. Clean damaged areas thoroughly by power tool cleaning to St 3 (ISO 8501-1:2007) (minor areas) or by abrasive blasting to min. Sa 2, preferably to Sa 2½ (ISO 8501-1:2007). Improved surface preparation will improve the performance of the product.
Stainless steel : To be abrasive blast cleaned to a uniform, sharp, dense profile (ISO Comparator Medium (G), corresponding to Rz minimum 50 micron. Any salts, grease, oil, etc. to be removed before abrasive blasting is commenced.
Application Method
Spray/ Airless Spray/Brush/ Roller
Mixing Ratio
9 Part (Base) : 1 Part (Hardener)
Pot Life
Three Hours at 30°C
Thinner and Cleaner
Indothane PU Thinner (IK.1701/ IK.1705)
Airless Nozzle Orifice
0.38 - 0.53mm
Nozzle Pressure
155 kg/cm² or 2200 psi
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