• FED TT-C-490F
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FED TT-C-490F

  • CHEMICAL CONVERSION COATINGS AND PTETREATMENTS FOR FERROUS SURFACES (BASE FOR ORGANIC COATINGS) (SUPERSEDING TT-C-490E)
  • standard by Federal Specifications and Standards, 01/31/2013
  • Publisher: FED

$12.00$24.00


FED TT-C-490F covers processes, pretreatments, and pre-primer surface preparations of metallic substrates for coating applicators. It covers metal surface preparation for delaying corrosion initiation and promoting primer adhesion. In addition, this specification covers the testing requirements for qualification of conversion coatings, the pretreatments and pre-primer coatings.

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