EPOXY COAL TAR BLACK

DESCRIPTION A two pack  epoxy coal tar coating having excellent water and alkali resistance. This is suitable for protection of steel in conjunction with cathodic protection system. It withstands back-filling materials and is not affected by alkalinity or sulphates in soil water.
RECOMMANDED USE In coating structural steel ,pipelines of steel and concrete and equipments for :Refineries & petrochemical plants ,fertilizer plants. Chemical lplants,Hydel penstocks. Sewage Treatment plants. Barrage Gales.  .
TYPE Two pack, cured with polyamide.
MIXING RATIO Base : Catalyst : 4 : 1 by volume.
MATURATION TIME 20 Minutes
POT LIFE OF MIXTURE 4-6 hrs.
FINISH Smooth Egg. shell to semi Glossy
COLOUR black.
COVERING CAPACITY (THEORATICALLY) 5-6 Sq.Mt/Ltr.
RECOMMENDED DFT 100 - 125 microns per coat
VOLUME SOLIDS % APPROX 50 %
DRYING TIME Touch – 4 hr.  Hard – Overnight
OVER COATING INTERVAL Min. 24 hours /max .5days
FLASH POINT Above 22C
RECOMMENDED THINNER EPOXY Thinner
METHOD OF APPLICATION Brush or  Spray
DIRECTION FOR USE Surface should be clean, free rust, grease, oil, moisture and lose flakes.
Stir the contents before use. Mix base and hardener properly in the recommend ratio. Allow mixture to mature for 20 minutes before applying by brush or spray.
Use  necessary recommend thinner if required.

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