SARV COAT 8736

 3 pack zinc rich Epoxy primer COATINGS



Description

Sarv coat 8736 is a three component, polyamide cured epoxy primer, containing zinc dust (third component) as corrosion inhibiting pigment.

 

Physical Data

 

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

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

Volume Solids............................... 63±2 %

Solid by weight.............................. 90±2%

Zinc content in dry film............... ~91±1% by weight

Specific Gravity............................ 3.1±0.1 gr./cm3

Flash Point..................................... 26°C

Recommended D.F.T................... 50-75 microns

Theoretical coverage.................... 12.6-8.4 m2/L.

                                                          4.06-2.70 m2/kg

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

Touch dry....................................... 45 min at 20°C

                                                          25 min at 35°C

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

                                                          6 days at 35°C

Thermal Resistance...................... Continuous  180°C

                                                  Non-continuous 200°C

Shelf life......................................... 12 months at 20 °C

Package.......................................... 4 & 20 liter container

 

Application Details

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

Nozzle orifice................................. . .019" - .021"

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

Application temperature............. .5-50° C

Mixing ratio................................... Refer to the can label

Thinner/Cleaner                             SVT- 87

Pot life ............................................ 8 hrs at 20°C

Recoat interval:............................ Min 24 hrs

                              Max 72 hrs

 

Outstanding Characteristics

  • Suitable as prefabrication primer
  • Good cutting and welding properties
  • Suitable as a first coat in various paint systems.
  • Corrosion resistance in moderately to severely environment.

Recommended Use

As a versatile long- life primer on steel, suitable for application on industrial structures to be exposed in severe corrosive atmospheres.

Surface Preparation

Sand blasting or wire brushing a standard of ST 2

(SA 2.5,SIS 05 5900,ISO 8501-1)

 

 

 

   Revised

May-2010