SARV COAT 6722

alkyd mio interm ediate COATINGS



Description

Sarv coat 6722 is a versatile intermediate/finish coat based on long oil alkyd resin.

 

Physical Data

 

Finish............................................... Flat

Colour............................................. Grey

Volume Solids............................... 54±2%

Specific Gravity............................ 1.45±0.05 gr/cm3

Flash Point..................................... 38°C

Recommended D.F.T................... 40-60 microns

Theoretical coverage.................... 13.5-9 sqm/lit.

                                                          9.3-6.2 sqm/kg

Touch dry....................................... 18 min at 20°C

                                                          2 hrs at 35°C

Hard dry......................................... 1 week at 20°C

Thermal Resistance...................... continuous 120°C

Practical Coverage....................... Depends on loss factor

Shelf life ........................................ 1 year at 25°C

Package.......................................... 4 or 20  liter container

 

Application Details

Application method..................... Air /Airless spray, Brush, Roller

Nozzle orifice................................. .019”- .021”

Nozzle pressure............................. 150 bar/ 2200 Psi

Application temperature............. 10-50°c

Mixing ratio................................... single pack

Thinner/Cleaner............................ SVT 67

Pot life ............................................ N/A

Recoat interval.............................. Min. 24 hrs.

                                                           Max 1 months

Outstanding Characteristics

  • Excellent sprayability
  • Good UV resistance
  • Good resistance in mildly to moderate corrosive environments

Recommended Use

As an intermediate/finish coat on exterior and interior of steel structures previoush primed with alkyd primers.

Surface Preparation

The surface must be clean, dry and free from any contamination such as grease, rust, salt and loose paint.

 Old primed surfaces should be roughened.