SARV COAT 3930

ACRYLIC emulstion topcoat COATINGS

Description

Sarv coat 3930 is a waterborne alkali resistant, acrylic topcoat in ant carbonation system. The product is water- repellent, but allows water vapour from the substrate pass through the film.

Physical Data

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

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

Volume Solids............................... 43±2%

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

Recommended D.F.T................... 100-150 microns

                                                          Per two coats

Theoretical coverage.................... 4.3-2.86 sqm/lit.

                                                          2.96-1.97 sqm/kg

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

Touch dry....................................... 30 min.at 20°c

Hard dry......................................... 5 days at 20°c

Shelflife ......................................... 12 months

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

Application Details

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

Application temperature............. 5-40°c

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

Thinner/Cleaner............................ water

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

Recoat interval.............................. Min. 6 hrs.

                                                           Max. None

Outstanding Characteristics

• Excellent water resistance
• Good appearance
• Good flexibility
• Good weather resistance
• Good washablity
• Good U.V resistance

Recommended Use

As a topcoat applicable in paint system in interior and exterior of buildings.

Surface Preparation

The surface of primer must be clean, dry and free from any contamination such as grease, salt and loose paints.