SARV COAT 8820Epoxy polyamine solvent free sealer COATINGS |
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DescriptionSarv coat 8820 is a two component, polyamine cured, solvent free epoxy primer& sealer with good penetration properties.
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Physical Data
Finish............................................... Glossy Colour............................................. Transparent Volume Solids............................... 99±1% Specific Gravity............................ 1.45±0.05 gr/cm3 Flash Point..................................... 65°C Dry Film Thickness....................... Depending on surface porosity Touch dry....................................... 4 hrs at 20°C 5 hrs 35°C Hard dry......................................... 1 week at 20°C 5 days at 35°C Thermal Resistance...................... 140°C Theoretical Coverage................... depends on D.F.T Practical Coverage....................... depends on loss factor Shelf life ........................................ 1 year Package.......................................... 5& 20 liter container Application DetailsApplication method .................... Air/Airless spray Brush, Roller Nozzle orifice................................. .021" Nozzle pressure............................. 150 bar/2200 Psi Application temperature............. 10-50°C Base/Hardener Mixing ratio................................... 4/1 by weight Thimer/ Cleaner............................ SVT-88 Pot life ............................................ 40 min at 20°C Recoat interval.............................. Min 16 hrs Max 72 hrs |
Outstanding Characteristics
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Recommended UseAs a sealer for pretreatment of concrete floors, prior to application of epoxy flooring & as a primer in epoxy coating systems. |
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Surface PreparationThe surface must be clean & dry All dirt, grease, mill-scales and any other foreign materials should be removed. The concrete substrate should be old at least 28 days. The maximum moisture content is 0.6%
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