SARV COAT 3621

acrylic primer COATINGS



Description

Sarv coat 3621 Is a quick drying primer based on acrylic resin.

 

Physical Data

 

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

Colour............................................. limited

Volume Solids............................... 40±2%

Specific Gravity............................ 1.30±0.5gr/cm3

Flash Point..................................... 30°c

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

Theoretical coverage.................... 10.5-7 sqm/lit.

                                                          7.77-5.18 sqm/kg

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

Touch dry....................................... 60 min at 20°C

Hard dry......................................... 16 hrs at 20°C

                                                           14 hrs at 35 °C

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

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

 

Application Details

Application method..................... Air Sprag /Brush, Roller

Nozzle oridice................................ .018” - .021”

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

Application temperature............. 5-40°C

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

Thinner/Cleaner............................ SVT-36

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

Recoat interval.............................. No limitation

 

Outstanding Characteristics

  • Good corrosion resistance
  • Good resistance to different environmental conditions
  • Excellent sprayability
  • High adhesion to different metallic surfaces
  • Excellent flexibility

 

Recommended Use

For use on metal sufaces where a hard conating  and corrosion protection is required.

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.