DESCRIPTION: GRAPH KOTE 1900 is a low cost carbon refractory coating designed to coat either shell or urethane cold box cores for the ductile iron pipe industry. GRAPH KOTE 1900 can be applied by brushing, dipping, or spraying. The rheological properties of GRAPH KOTE 1900 contribute to improved workability and consistency, thus providing improved surface finish and casting quality. Because of the excellent suspension of GRAPH KOTE 1900, minimal settling occurs which allows for easy re-dispersion. The coating is designed to be reduced with water at the customer’s facility if needed.

PHYSICAL PROPERTIES*: Appearance: Baume': Density:

Ship Parameters Black Slurry 34° - 36° 9.5 Ibs - 10.5 Ibs/gallon

APPLICATION PROPERTIES:

	Brush/Swab	Spray	Dip
Baume':	34° - 36°	34° - 36°	24° - 28°
General properties, not specifications

DIRECTIONS FOR USE:

GRAPH KOTE 1900 should be mixed with a pneumatic or an electric mixer.  Material must be mixed thoroughly in its container before diluting. GRAPH KOTE 1900 is designed to be diluted by the customer to its proper specification according to the application. GRAPH KOTE 1900 must be torch or oven dried prior to casting.