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MmI-A-oo2048 (GsA-FsS) .
April 1,
1978
INTERIM PEDERAL SPECIPICATION
ADHESIVE, PIRE-RESISTm,
TXERMAL INSULATION
This Interia Padaral SpocifZcatbn was develoged by the General
servioes =nistratirn
● ?adaral Supply S==$OU t w-h~n~~ t ~
20406,
baaed upon oumntly avalleble technical inforutlon. It
::~~:~=nded that Mral agencies use it in p
rocuremnt
and
~datbns for changas to the
preparing ●ctivity ●t
the addmsm Am abo- .
1. SCOPE AND CLASS IFICATION
1.1 scope.
This specification covers fire-resistant adhesive for securing cloth
cnd tape to
certain thermal insulations and for securing certain thermal insulations
to amtal surfaces.
1.2 Classification.
The adhesive shall be of the following classes, as specif~ed
(see 6.2) :
Class 1
For bonding
fibrous glass cloth to unf aced fibrous glass insulation.
For kding cottan bratti- cloth to faced and un
f aced fibrous glass insulation
board .
For sealing the edgem of, and bonding fibrouo glacs tap= to the joints oft
fibrow glass board.
For bonding lagging cloth to thermal insulation.
Class 2
For atta~ing fibrous
glass insulation to metal surfaces.
Class 3
For attaching cork and fibrous glass insulation board to n=tal
surfaces.
2. APPLICABLE DOCUXENTS
2.1 The
following documents ,
of the issues in effect m date of invitation for
bids
or request for propaal, form a put of this specification to the extent
specif$ed herein. —
Federal S
pacifications:
ER-I-525
- IMulatim
Board, Tharul, Cork.
PPP-B-636 - ~XOS , Shipping , ?ib@rbOard .
,2!.,
Federal Standards:
Fed. Test Method Std. No. 141
- p~nt, vmish, Lacquer, and Related Material@:
Methods
of Inspection, Sampling, and Te@ting.
Fed. Std. No. 595 -
Colors.
FSC 8040
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