InvariBrush™ is an abrasive polished finish with a deep, rich, uniform texture designed for use in architectural applications. Though similar to a standard #4, it is produced with exacting process controls and inspected to a visual standard to ensure the highest degree of visual consistency. InvariBrush™ can be applied to wall panels, elevator cabs, coping and trim. Since InvariBrush™ has no coatings to deteriorate, it will last indefinitely with little maintenance.
The long-term performance of InvariBrush™ is dependent on proper grade selection. In most environments, Type 304 will be sufficient to prevent corrosion. In normal seacoast applications, Type 316 should be specified. If parts are to be welded, the low carbon versions of these grades (304L/316L) should be used. Download the complete PDF to view highlights of chemical analyses and properties (Table I). Severe environments such as seacoast atmospheres subjected to salt water spray and chemical plants will require different alloys, subject to application review.
Pounds Per Piece
Thickness (in.) x Width (in.) x Length (in.) x .292
Coils and cut lengths up to 288" are available.
Typical Surface Characteristics
Ra ...................................................................... 10 - 25
Since stainless steel is dimensionally stable up to 2000°F, InvariBrush™ provides an added measure of protection in the event of a fire.
InvariBrush™ is supplied within five I units of flatness, which is well below standard commercial allowances.
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