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Test Procedure to Qualify a Coating for Acceptance by sti-P3® Specifications (T871-94)
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The test procedure outlined herein shall be employed when a coating manufacturer seeks approval of a certain coating system for inclusion in the sti-P3 Specifications.  Because of the essential importance of the coating to the sti-P3 corrosion control system, only this series of laboratory tests, properly conducted and satisfactorily concluded, will be considered.


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The scope of this document is to provide a performance based coating evaluation procedure for the approval of coatings which are:  
1. A single coat, unfilled system for use on sti-P3 tanks.  
2. Reinforced or filled coating system for use on sti-P3 tanks.

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