BONDERITE M-CR 1600

Main features

Hexavalent Chromate Conversion Coating
Immersion or Spray Processing
MIL-DTL-81706A/BAC 5719 Approval

Product Description

BONDERITE® M-CR 1600 AERO is a concentrated, two-package liquid chromate conversion coating for aluminum and all aluminum alloys. The process produces a hexavalent chromate conversion coating ranging from light iridescent gold to gold-tan, providing excellent corrosion protection and a durable base for subsequent paint application. The product supports immersion and spray processing, contains no complex cyanides, and is approved for aerospace applications meeting MIL-DTL-81706A and BAC 5719 requirements. :contentReference[oaicite:0]{index=0}

Key Features

Concentrated two-package liquid for chromate conversion coating.
Produces a hexavalent chromate coating with a light iridescent gold to gold-tan finish.
Suitable for immersion and spray application.
Contains no complex cyanides.
Approved to MIL-DTL-81706A and BAC 5719 for aerospace surface treatment.

Applications / Suitable for

Aluminum and aluminum alloys
Aerospace conversion coating
Paint pretreatment
Corrosion protection
Immersion processing
Spray processing

TDS, SDS & Technical Documents

Technical Specifications

General Properties

Product Type

Chromate conversion coating

Thermal Properties

Operating Temperature

Ambient °C

Additional Information

Technical Properties

As-Supplied / Before-Processing Properties

Property	Value	Unit	Method / Condition
Technology	Chromate conversion coating	—	Supplier classification
Product type	Concentrated two-package liquid	—	As supplied
Chemistry	Hexavalent chromate	—	Supplier description
Application methods	Immersion, Spray	—	Supplier recommendation
Complex cyanides	None	—	Supplier description
Qualified specifications	MIL-DTL-81706A Class 1A & 3, Form I Method C; BAC 5719	—	Supplier published