SARV COAT 1983-8

 2 pack inorcanic zinc  silicate shopprimer COATINGS



Description

Sarv coat 1983-8 is a three-pack, medium zinc, self curing (reacting with atmospheric moisture), and solvent borne zinc ethyl silicate & weldabel coating.

 

Physical Data

 

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

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

Volume Solids............................... 42±2%

Specific Gravity............................ 1.65 ±0.1 gr/m3

Flash Point..................................... 10°C

Recommended D.F.T................... 20-25 microns

Theoretical coverage.................... 21-16.8 sqm/lit

                                                          12.7-10.1 sqm/kg

Touch dry....................................... 2 hrs

Hard dry......................................... 1 days at relative

                                                           Humidity up 65-75 %

Shelf life  Liquids.......................... 3 months

                Powder                             Indefinite

Package.......................................... 5/3/4 liter container

 

Application Details

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

Application temperature............. 5 to 40°C

Mixing ratio................................... 1/3/4 by weight

Thinner/Cleaner............................ SVT-19

Pot life ............................................ 8 hrs

Recoat interval.............................. Min(see remarks overleaf)

                                                          Max none(see remarks overleaf)

Outstanding Characteristics

  • High corrosion and abrasion resistance
  • Heat resistance up to 420°C.
  • Permits immediate handling, welding, cutting & fabricating.

Recommended Use

As a temperature protective primer for the coating of steel work prior to the fabrication & for relatively long term protection of blast cleaned steel plates & other structural steel.

Surface Preparation

Remove oil & grease, etc. with suitable detergent

Grit blasting to minimum Sa 2½ with a surface profile equivalent to Ragotest No.3, BN10a.