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DYNASEALTM Series

The DYNASEALTM series is a chrome free duplex coating system that combines an inorganic zinc-rich basecoat with either a fluorocarbon-based or an aluminum-rich organic topcoat.  The DYNASEALTM series are formulated to provide a high level of corrosion protection.  The basecoat provides sacrificial protection of the steel substrate while the topcoat creates a durable barrier.  These formulations are engineered with integrated friction modifiers to eliminate the need for sealers or post coating lubricants.

TYPICAL METHODS AND APPLICATIONS:

The DYNASEALTM series can be applied by spray or dip-spin methods to a wide variety of substrates as well as engineering metals.  Typical applications are for threaded and non-threaded fasteners, nuts, bolts, rivets, springs, and other miscellaneous hardware.

NOTE:  DYNASEALTM series coating is free of hexavalent chromium. In addition, this non-electrolytically applied process does not have any potential to induce hydrogen embrittlement.

DYNASEALTM Series:

Series ID
Base Coat
Topcoat
Min. Expected
N.S.S. Hours
DYNASEALTM 7240 zinc-rich aluminum-rich - Silver
240
DYNASEALTM 7240-FB zinc-rich fluorocarbon - Black
240
DYNASEALTM 7480 zinc-rich aluminum-rich - Silver
480
DYNASEALTM 7480-FB zinc-rich fluorocarbon - Black
480
DYNASEALTM 7500 zinc-rich aluminum-rich - Silver
500
DYNASEALTM 7840 zinc-rich aluminum-rich - Silver
840
DYNASEALTM 8000 zinc-rich aluminum-rich - Silver
1000

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