SARV COAT 6720

alkyd sealer COATINGS



Description

Sarv coat 6720 is air-drying alkyd sealer.

 

Physical Data

 

Finish............................................... semi gloss

Colour............................................. non pigmented

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

Specific Gravity............................ 1±0.05 gr/cm3

Flash Point..................................... 30°C

Dry film thickness......................... 25 microns

Touch dry....................................... 2 hrs at 20°C

Hard dry......................................... 6 days

Theoretical coverage.................... 16.8 sqm/lit.

                                                          16 sqm/kg

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

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

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

 

Application Details

Application method..................... Air Spray, Brush, Roller

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

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

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

Recoat interval.............................. Min. 1 hrs.

                                                           Max 2 days

Outstanding Characteristics

  • Excellent penetration effect into the porese.
  • Good bending effect on paint layers.

Recommended Use

As a mist coat on metal and sealer coat on concrete surfaces to penetrate into the pores make porous surfaces smooth.

Surface Preparation

Remove oil and grease, etc. with suitable detergent.

Remove salt and other contaminants by (high pressure) fresh water cleaning. Clean damaged area thoroughly by power tool cleaning to ST3 (minor areas)

Or by abrasive blasting to minimum Sa2, preferably to Sa2 ½ (for repair and maintenance)

Abrasive blasting to Sa 2½, SSPC-10 (for new steel)