DESCRIPTION: ZIRFLOW 255 is a zircon coating designed for iron and steel castings. IRFLOW 255 can be applied by brushing, dipping, flow coating, or spraying. The rheological properties of IRFLOW 255 contribute to improved workability and consistency, thus providing improved surface finish and casting quality. Because of the excellent suspension of IRFLOW 255, minimal settling occurs which allows for easy re-dispersion. The coating is designed to be reduced with water at the customer's facility.

PHYSICAL PROPERTIES*: Appearance: Baume': Density: Solids Level:

Ship Parameters White Slurry 82° - 84° 17.0 lbs – 18.5 lbs /gallon 71% - 74%

APPLICATION PROPERTIES: Flow Coat Parameters

Baume': Zahn 4 Viscosity:	68° - 74° 10-14 seconds
	Brush/Swab	Spray
Baume':	76° - 80°	76° - 80°
General properties, not specifications

DIRECTIONS FOR USE:

ZIRFLOW 255 should be mixed with a pneumatic or an electric mixer.  Material must be mixed thoroughly in its container before diluting.   ZIRFLOW 255 is designed to be diluted by the customer to its proper specification according to the application. ZIRFLOW 255 must be torch or oven dried prior to casting.