gal\)\). This coating is lead and chromate free. The coating is supplied as a kit.

Pages 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 - 10 - 11 - 12 - 13 - 14

MIL-PRF-22750G

ASTM D3924

Standard Specification for Standard Environment for

Conditioning and Testing Paint, Varnish, Lacquer, and Related

Materials. (DoD adopted)

ASTM D3960

Standard Practice for Determining Volatile Organic Compound

(VOC) Content of Paints and Related Coatings. (DoD adopted)

ASTM D5895

Standard Test Methods for Evaluating Drying or Curing During Film

Formation of Organic Coatings Using Mechanical Recorders.

ASTM E308

Standard Practice for Computing the Colors of Objects by Using

the CIE System. (DoD adopted)

ASTM E1331

Standard Test Method for Reflectance Factor and Color by

Spectrophotometry Using Hemispherical Geometry.

ASTM G155

Standard Practice for Operating Xenon Arc Light Apparatus for

Exposure of Non Metallic Materials. (DoD adopted)

Copies of these documents are available from www.astm.org or ASTM International, 100 Barr

Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959.)

GENERAL MOTORS ENGINEERING STANDARDS

GMW 14872

- Cyclic Corrosion Laboratory Test.

(Copies of this document are available from www.ihs.com or General Motors International,

General Motors Technical Center, Warren, MI 48092.)

2.4 Order of precedence. Unless otherwise noted herein or in the contract, in the event of a conflict

between the text of this document and the references cited herein, the text of this document takes

precedence. Nothing in this document, however, supersedes applicable laws and regulations unless

a specific exemption has been obtained.

3. REQUIREMENTS

3.1 Qualification. The coating furnished under this specification shall be a product which is

qualified for listing on the applicable Qualified Products Database (QPD) before contract award

(see 4.2 and 6.4). Any change in the formulation of a qualified product shall necessitate its

requalification. The material supplied under contract shall be identical, within manufacturing

tolerances, to the product receiving qualification.

3.2 Material. Materials used in the coating shall be specified herein. Materials not specified shall

be selected by the contractor and shall be subject to all provisions of this specification.

3.3 Composition. The coating shall consist of two components, as follows:

Component A - epoxy resin and solvents

Component B - polyamide and/or amine resin(s) and solvents

Component B shall act as the curing agent for component A. The components shall be packaged