TT-C-494B
8 March 1985
SUPERSEDING
TT-C-494A
24 October 1973
FEDERAL SPECIFICATION
COATING COMPOUND, BITUMINOUS, SOLVENT
TYPE, ACID RESISTANT
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 a general purpose, acid-resistant
black asphalt coating compound (see 6.1). It also provides for a formulation
suitable for use under AIR POLLUTION REGULATIONS (see 6.3).
1.2 Classification.
1.2.1 Types. The coating compound shall be of the following types, as
specified (see 6.2).
Type I - Low solids (for spray application).
Type II - Medium solids (for spray or brush application).
Type III - Heavy paste.
1.2.2 Compositions. The coating compound shall be of the following
compositions as specified (see 6.2).
Composition G - General use.
Composition L - Limited use (see 6.3).
2. APPLICABLE SPECIFICATIONS AND STANDARDS
2.1 The following specifications and standards, of the issues in effect
on date of invitation for bids, form a part of this specification to the
extent specified herein:
Federal Specifications:
TT-N-95 - Naphtha; Aliphatic.
PPP-P-1892 - Paint, Varnish, Lacquer and Related Materials; Packaging,
Packing and Marking of.
FSC 8030
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