SARV COAT 7729

chlorinated rubber sealer COATINGS



Description

Sarv coat 7729 is a sealer physically drying, modified chlorinated rubber based.

 

Physical Data

 

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

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

Volume Solids............................... 36±2%

Specific Gravity............................ 1.23±0.05 gr/cm3

Flash Point..................................... 24°C

Recommended D.F.T................... 20-40 microns

Theoretical coverage.................... 18-9 sqm/lit.

                                                          14.63-7.31 sqm/kg

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

Touch dry....................................... 15 min at 20°C

Hard dry......................................... 24 hours at 20°C

Thermal Resistance...................... Continuous  60°

                                                           Non-continuous 65 °C

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

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

 

Application Details

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

Nozzle orfice.................................. . .017"-.021"

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

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

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

Thinner/Cleaner............................ SVT-77

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

Recoat interval.............................. Min 6 hrs at 20°C

                                                        

Outstanding Characteristics

  • Excellent water resistance
  • Durability in severe marine atmosphere
  • Excellent penetration properties.

Recommended Use

As a water resistant saler in underwater and above water systems such as ships hulls, decks and superstructures, offshores, structural steel and pipping in chemical plants, refineries, bridges and cranes.

Surface Preparation

The surface must be clean  and dry. Remove oil, grease, salt and any other contamination with suitable detergent and by high pressure fresh water.