Description: Foam Kote 7550 is a medium cost, a low perm, and a high insulating refractory coating designed for Lost Foam bronze and brass castings. The coating is supplied in a slurry form. Foam Kote 7550 is made from a blend of special refractories, which reduces sand penetration, reduces porosity, and reduces carbon defects. This coating is designed to be reduced with water to the desired viscosity at the customer’s facility. Foam Kote 7550 has excellent suspension properties, requires less maintenance, and has excellent bacteria control.
PHYSICAL PROPERTIES* |
Ship Parameters |
Viscosity |
2400 CPS- 2600 CPS |
|
(Spindle 4 @ 20 RPM with a Brookfield Viscometer) |
Solids |
54% - 58% |
GM Permeability |
10 - 12 |
*General properties, not specifications
DIRECTIONS FOR USE:
Foam Kote 7550 should be mixed with a pneumatic or electric mixer. Material must be mixed thoroughly in its container before diluting. Foam Kote 7550 is designed to be diluted by the customer to its proper specification according to the application.
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