SARV COAT 6727

alkyd primer COATINGS



Description

Sarv coat 6727 is a general purpose primer based on long oil alkyd resin.

 

Physical Data

 

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

Colour............................................. Upon request

Volume Solids............................... 57±1%

Specific Gravity............................ 1.5±0.05 gr/cm3

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

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

Theoretical coverage.................... 13.75-9.16 sqm/lit.

                                                          9.82-6.54 sqm/kg

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

Touch dry....................................... 3 hrs at 20°C

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

Shelf life......................................... 12 months at 25°C

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

Package.......................................... 20 liter container

 

Application Details

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

Nozzle orifice................................. . .018"-.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

  • Rust Rreventing
  • Excellent sprayalility
  • Excellent flexibility
  • Good Resistance in midly to moderately corrosive environment.

Recommended Use

For use on structural steel to be topcoated with oil based finish coats.

Surface Preparation

Remove oil and grease, etc. with suitable detergent. Remove salt and other contaminants by (high pressure) fresh water cleaning.

Abrasive blasting to minimum Sa 2 alternatively power tool cleaning to ST3.