SARV COAT 1983-82 pack inorcanic zinc silicate shopprimer COATINGS |
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DescriptionSarv coat 1983-8 is a three-pack, medium zinc, self curing (reacting with atmospheric moisture), and solvent borne zinc ethyl silicate & weldabel coating.
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Physical Data
Finish............................................... Flat Colour............................................. Grey Volume Solids............................... 42±2% Specific Gravity............................ 1.65 ±0.1 gr/m3 Flash Point..................................... 10°C Recommended D.F.T................... 20-25 microns Theoretical coverage.................... 21-16.8 sqm/lit 12.7-10.1 sqm/kg Touch dry....................................... 2 hrs Hard dry......................................... 1 days at relative Humidity up 65-75 % Shelf life Liquids.......................... 3 months Powder Indefinite Package.......................................... 5/3/4 liter container Application DetailsApplication method .................... Air/Airless spray, Brush Application temperature............. 5 to 40°C Mixing ratio................................... 1/3/4 by weight Thinner/Cleaner............................ SVT-19 Pot life ............................................ 8 hrs Recoat interval.............................. Min(see remarks overleaf) Max none(see remarks overleaf) |
Outstanding Characteristics
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Recommended UseAs a temperature protective primer for the coating of steel work prior to the fabrication & for relatively long term protection of blast cleaned steel plates & other structural steel. |
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Surface PreparationRemove oil & grease, etc. with suitable detergent Grit blasting to minimum Sa 2½ with a surface profile equivalent to Ragotest No.3, BN10a. |