TT-C-542E
July 14, 1978
(SUPERSEDING)
Fed. Spec. TT-C-542D
November 15, 1973
FEDERAL SPECIFICATION
COATING, POLYURETHANE, OIL-FREE, MOISTURE CURING
This specification was approved by the Commissioner, Federal Supply
Service, General Services Administration, for the use of all
Federal agencies.
1. SCOPE AND CLASSIFICATION
1.1 Scope. This specification covers an oil-free, moisture curing
polyurethane coating. This material is cured by chemical reaction with
moisture from the air. The coating offers good resistance to abrasion,
chemicals, and stains, and provides maximum washability and durability. It
imparts a glossy, tile-like finish.
1.2 Classification. The coating shall be of the following types and
classes:
Type I - Aliphatic:
Class A - Clear.
B - Pigmented.
Type II - Aromatic:
Class A - Clear.
B - Pigmented.
2. APPLICABLE DOCUMENTS.
2.1 The following documents, of the issues in effect on date of
invitation for bids or request for proposal, form a part of this
specification to the extent specified herein.
Federal Standard:
Fed. Test Method Std. No. 141 - Paint, Varnish, Lacquer, and Related
Materials, Methods of Inspection,
Sampling, and Testing.
(Activities outside the Federal Government may obtain copies of Federal
Specifications, Standards, and Handbooks as outlined under General
Information in the Index of Federal Specifications and Standards and at the
prices indicated in the index. The Index, which includes cumulative monthly
supplements as issued, is for sale on a subscription basis by the
Superintendent of Documents, U.S. Government Printing Office, Washington, DC
20402.
(Single copies of this specification and other Federal Specifications
required by activities outside the Federal Government for bidding purposes
are available without charge from Business Service Centers at the General
Services Administration Regional Offices in Boston, New York, Philadelphia,
Washington, DC, Atlanta, Chicago, Kansas City, MO, Fort Worth, Houston,
Denver, San Francisco, Los Angeles, and Seattle, WA.
(Federal Government activities may obtain copies of Federal
Specifications, Standards, and Handbooks and the Index of Federal
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