2-39
NAVAIR 01-1A-509-4
TM 1-1500-344-23-4
01 September 2013
Table 2-14. Sealants (Cont.)
Nomenclature
Specifcation/
Part No.
National Stock
Number
Unit of
Issue
Intended Use
Usable
On
AC
AV
TWO COMPONENT SEALANTS (Cont.)
Sealing Compound,
Polysulfde (T)
Rubber, Fuel
Resistant,
Non-chromated
Corrosion Inhibiting,
for Intermittent Use
to 360 ºF (182 ºC)
AMS 3265 Class B
B-1/2
B-2
KT (12 OZ, two part)
KT (12 OZ, two part)
CA (2.5 OZ, SEMKIT)
CA (6 OZ, SEMKIT)
Cabin pressure sealing,
aerodynamic smoothing, fllet
sealing, overcoating fasteners,
sealing joints and seams. Prior to
sealing, treat bond surFaces with
AMS 3100 adhesion promoter
to enhance sealant adhesion.
Can be used as an alternate to
MIL-PRF-81733. Apply Class B
material with extrusion gun or
spatula.
X
Sealing Compound,
Integral Fuel
Tanks and General
Purpose,
Intermittent Use to
300°± (182°C)
AMS 3276
(supersedes
MIL-S-83430)
Class A
A-1/2
A-2
Class B
B-1/2
B-2
B-4
B-6
KT (6 OZ, two part)
KT (12OZ, two part)
KT (24OZ, two part)
CA (6 OZ, SEMKIT)
KT (96 OZ, two part)
OZ (6 OZ, frozen)
KT (6 OZ, two part)
KT (12 OZ, two part)
OZ (2.5 OZ, frozen)
OZ (6 OZ, frozen)
CA (2.5 OZ, SEMKIT)
CA (6 OZ, SEMKIT)
KT (12 OZ, two part)
OZ (2.5 OZ, frozen)
OZ (6 OZ, frozen)
CA (6 OZ, SEMKIT)
KT (24 OZ, two part)
CA (6 OZ, SEMKIT)
Used for fuel tank sealing, cabin
pressure sealing, aerodynamic
smoothing, faying surface sealing,
wet-installation and overcoating
of fasteners, sealing joints
and seams, and non-structural
adhesive bonding. For fuel tank
applications, treat bond surfaces
with AMS 3100 adhesion
promoter to enhance sealant
adhesion.
Class A - Brush Application
Class B - Extrusion Gun or Spatula
Application
X